ui:commands|fields|cats|ribbons

packages/ui/src/actions/ActionProvider.tsx

@@ -0,0 +1,22 @@
+import React, { useEffect } from 'react';
+import { useActions } from './useActions';
+import { createDefaultActions } from './default-actions';
+
+interface ActionProviderProps {
+    children: React.ReactNode;
+}
+
+export const ActionProvider: React.FC<ActionProviderProps> = ({ children }) => {
+    const { registerAction } = useActions();
+
+    useEffect(() => {
+        const defaults = createDefaultActions();
+        defaults.forEach(action => {
+            registerAction(action);
+        });
+    }, [registerAction]);
+
+    // TODO: Add keyboard shortcut listener here
+
+    return <>{children}</>;
+};

packages/ui/src/actions/default-actions.ts

@@ -0,0 +1,52 @@
+import { Action } from './types';
+import { Undo2, Redo2, MousePointer2, X } from 'lucide-react';
+
+export const UNDO_ACTION_ID = 'Edit/Undo';
+export const REDO_ACTION_ID = 'Edit/Redo';
+export const FINISH_ACTION_ID = 'File/Finish';
+export const CANCEL_ACTION_ID = 'File/Cancel';
+
+export const createDefaultActions = (): Action[] => [
+    {
+        id: UNDO_ACTION_ID,
+        label: 'Undo',
+        icon: Undo2,
+        group: 'History',
+        shortcut: 'ctrl+z',
+        visibilities: {
+            Ribbon: true
+        },
+        handler: () => { console.warn('Undo action not implemented') }
+    },
+    {
+        id: REDO_ACTION_ID,
+        label: 'Redo',
+        icon: Redo2,
+        group: 'History',
+        shortcut: 'ctrl+y',
+        visibilities: {
+            Ribbon: true
+        },
+        handler: () => { console.warn('Redo action not implemented') }
+    },
+    {
+        id: FINISH_ACTION_ID,
+        label: 'Finish',
+        icon: MousePointer2,
+        group: 'Exit',
+        visibilities: {
+            Ribbon: true
+        },
+        handler: () => { console.warn('Finish action not implemented') }
+    },
+    {
+        id: CANCEL_ACTION_ID,
+        label: 'Cancel',
+        icon: X,
+        group: 'Exit',
+        visibilities: {
+            Ribbon: true
+        },
+        handler: () => { console.warn('Cancel action not implemented') }
+    }
+];

packages/ui/src/actions/store.ts

@@ -0,0 +1,58 @@
+import { create } from 'zustand';
+import { Action, ActionState } from './types';
+
+interface ActionStore extends ActionState {
+    // Internal state
+}
+
+export const useActionStore = create<ActionStore>((set, get) => ({
+    actions: {},
+
+    registerAction: (action: Action) => set((state) => {
+        // Prevent duplicate registration if not needed, or overwrite
+        // For now, we overwrite based on ID
+        if (state.actions[action.id]) {
+            console.warn(`Action with id ${action.id} already exists. Overwriting.`);
+        }
+        return {
+            actions: {
+                ...state.actions,
+                [action.id]: action
+            }
+        };
+    }),
+
+    unregisterAction: (actionId: string) => set((state) => {
+        const newActions = { ...state.actions };
+        delete newActions[actionId];
+        return { actions: newActions };
+    }),
+
+    updateAction: (actionId: string, updates: Partial<Action>) => set((state) => {
+        const action = state.actions[actionId];
+        if (!action) {
+            console.warn(`Action with id ${actionId} not found.`);
+            return {};
+        }
+        return {
+            actions: {
+                ...state.actions,
+                [actionId]: { ...action, ...updates }
+            }
+        };
+    }),
+
+    getAction: (actionId: string) => {
+        return get().actions[actionId];
+    },
+
+    getActionsByGroup: (group: string) => {
+        const actions = get().actions;
+        return Object.values(actions).filter(a => a.group === group);
+    },
+
+    getActionsByPath: (path: string) => {
+        const actions = get().actions;
+        return Object.values(actions).filter(a => a.id.startsWith(path));
+    }
+}));

packages/ui/src/actions/types.ts

@@ -0,0 +1,64 @@
+import { ReactNode } from 'react';
+
+export type ActionVisibility = 'Ribbon' | 'Command' | 'ContextMenu' | 'Toolbar';
+
+export interface Action {
+    /**
+     * Unique identifier for the action, typically the command path (e.g., "File/Edit/Undo")
+     */
+    id: string;
+    /**
+     * Readable label for the action
+     */
+    label: string;
+    /**
+     * Icon for the action (Lucide icon component or string name)
+     */
+    icon?: any;
+    /**
+     * Group for organizing actions in UI (e.g., "History", "File")
+     */
+    group?: string;
+    /**
+     * The handler function to execute when the action is triggered
+     */
+    handler: (context?: any) => void | Promise<void>;
+    /**
+     * Keyboard shortcut (e.g., "ctrl+z")
+     */
+    shortcut?: string;
+    /**
+     * Whether the action is currently disabled
+     */
+    disabled?: boolean;
+    /**
+     * Whether the action is currently visible
+     */
+    visible?: boolean;
+    /**
+     * Specific visibility settings for different UI contexts
+     */
+    visibilities?: Partial<Record<ActionVisibility, boolean>>;
+    /**
+     * Tooltip text
+     */
+    tooltip?: string;
+    /**
+     * Any additional metadata
+     */
+    metadata?: Record<string, any>;
+    /**
+     * Parent action ID if this is a sub-action
+     */
+    parentId?: string;
+}
+
+export type ActionState = {
+    actions: Record<string, Action>;
+    registerAction: (action: Action) => void;
+    unregisterAction: (actionId: string) => void;
+    updateAction: (actionId: string, updates: Partial<Action>) => void;
+    getAction: (actionId: string) => Action | undefined;
+    getActionsByGroup: (group: string) => Action[];
+    getActionsByPath: (path: string) => Action[];
+}

packages/ui/src/actions/useActions.ts

@@ -0,0 +1,41 @@
+import { useActionStore } from './store';
+import { Action } from './types';
+import { useCallback } from 'react';
+
+/**
+ * Hook to interact with the Action System
+ */
+export const useActions = () => {
+    const registerAction = useActionStore(state => state.registerAction);
+    const unregisterAction = useActionStore(state => state.unregisterAction);
+    const updateAction = useActionStore(state => state.updateAction);
+    const getAction = useActionStore(state => state.getAction);
+    const actions = useActionStore(state => state.actions);
+
+    const getActionsByGroup = useCallback((group: string) => {
+        return Object.values(actions).filter(a => a.group === group);
+    }, [actions]);
+
+    const executeAction = useCallback(async (actionId: string, context?: any) => {
+        const action = actions[actionId];
+        if (action && !action.disabled && action.handler) {
+            try {
+                await action.handler(context);
+            } catch (error) {
+                console.error(`Error executing action ${actionId}:`, error);
+            }
+        } else {
+            console.warn(`Action ${actionId} not found or disabled.`);
+        }
+    }, [actions]);
+
+    return {
+        actions,
+        registerAction,
+        unregisterAction,
+        updateAction,
+        getAction,
+        getActionsByGroup,
+        executeAction
+    };
+};

packages/ui/src/components/PageActions.tsx

@@ -1,8 +1,7 @@
 import { useState } from "react";
-import { supabase } from "@/integrations/supabase/client";
 import { toast } from "sonner";
 import { Button } from "@/components/ui/button";
-import { Eye, EyeOff, Edit3, Trash2, GitMerge, Share2, Link as LinkIcon, FileText, Download, FilePlus, FolderTree, FileJson, LayoutTemplate } from "lucide-react";
+import { Eye, EyeOff, Edit3, Trash2, Share2, Link as LinkIcon, FileText, Download, FolderTree, FileJson, LayoutTemplate } from "lucide-react";
 import {
     DropdownMenu,
     DropdownMenuContent,
@@ -13,8 +12,6 @@ import {
     DropdownMenuGroup
 } from "@/components/ui/dropdown-menu";
 import { T, translate } from "@/i18n";
-import { PagePickerDialog } from "./widgets/PagePickerDialog";
-import { PageCreationWizard } from "./widgets/PageCreationWizard";
 import { CategoryManager } from "./widgets/CategoryManager";
 import { cn } from "@/lib/utils";
 import { Database } from '@/integrations/supabase/types';
@@ -61,74 +58,19 @@ export const PageActions = ({
     onLoadTemplate
 }: PageActionsProps) => {
     const [loading, setLoading] = useState(false);
-    const [showPagePicker, setShowPagePicker] = useState(false);
-    const [showCreationWizard, setShowCreationWizard] = useState(false);
     const [showCategoryManager, setShowCategoryManager] = useState(false);
 
     const baseUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
 
     const invalidatePageCache = async () => {
-        try {
-            const session = await supabase.auth.getSession();
-            const token = session.data.session?.access_token;
-            if (!token) return;
-
-            // Invalidate API and HTML routes
-            // API: /api/user-page/USER_ID/SLUG
-            // HTML: /user/USER_ID/pages/SLUG
-            const apiPath = `/api/user-page/${page.owner}/${page.slug}`;
-            const htmlPath = `/user/${page.owner}/pages/${page.slug}`;
-
-            await fetch(`${baseUrl}/api/cache/invalidate`, {
-                method: 'POST',
-                headers: {
-                    'Content-Type': 'application/json',
-                    'Authorization': `Bearer ${token}`
-                },
-                body: JSON.stringify({
-                    paths: [apiPath, htmlPath],
-                    types: ['pages']
-                })
-            });
-            console.log('Cache invalidated for:', page.slug);
-        } catch (e) {
-            console.error('Failed to invalidate cache:', e);
-        }
     };
-
-    const handleParentUpdate = async (parentId: string | null) => {
-        if (loading) return;
-        setLoading(true);
-
-        try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ parent: parentId })
-                .eq('id', page.id);
-
-            if (error) throw error;
-
-            onPageUpdate({ ...page, parent: parentId });
-            toast.success(translate('Page parent updated'));
-            invalidatePageCache();
-        } catch (error) {
-            console.error('Error updating page parent:', error);
-            toast.error(translate('Failed to update page parent'));
-        } finally {
-            setLoading(false);
-        }
-    };
-
     const handleMetaUpdate = async (newMeta: any) => {
         // Update local state immediately for responsive UI
         onPageUpdate({ ...page, meta: newMeta });
-
         // Persist to database
         try {
             const { updatePageMeta } = await import('@/lib/db');
             await updatePageMeta(page.id, newMeta);
-            invalidatePageCache();
-
             // Trigger parent refresh to get updated category_paths
             if (onMetaUpdated) {
                 onMetaUpdated();
@@ -145,12 +87,8 @@ export const PageActions = ({
         setLoading(true);
 
         try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ visible: !page.visible })
-                .eq('id', page.id);
-
-            if (error) throw error;
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(page.id, { visible: !page.visible });
 
             onPageUpdate({ ...page, visible: !page.visible });
             toast.success(translate(page.visible ? 'Page hidden' : 'Page made visible'));
@@ -169,16 +107,10 @@ export const PageActions = ({
         setLoading(true);
 
         try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ is_public: !page.is_public })
-                .eq('id', page.id);
-
-            if (error) throw error;
-
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(page.id, { is_public: !page.is_public });
             onPageUpdate({ ...page, is_public: !page.is_public });
             toast.success(translate(page.is_public ? 'Page made private' : 'Page made public'));
-            invalidatePageCache();
         } catch (error) {
             console.error('Error toggling public status:', error);
             toast.error(translate('Failed to update page status'));
@@ -214,8 +146,6 @@ export const PageActions = ({
         if (typeof content === 'string') return content;
 
         let markdown = '';
-        const serverUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
-
         try {
             // Determine content root
             // Some versions might have content directly, others wrapped in { pages: { [id]: { containers: ... } } }
@@ -482,6 +412,7 @@ draft: ${!page.visible}
                             size="sm"
                             onClick={(e) => { e.stopPropagation(); onToggleEditMode(); }}
                             className={isEditMode ? "bg-primary text-white" : ""}
+                            data-testid="edit-mode-toggle"
                         >
                             {isEditMode ? (
                                 <>
@@ -546,42 +477,7 @@ draft: ${!page.visible}
                         defaultMetaType="pages"
                     />
 
-                    {/* Legacy/Standard Parent Picker - Keeping relevant as "Page Hierarchy" vs "Category Taxonomy" */}
-                    <Button
-                        variant="outline"
-                        size="sm"
-                        onClick={(e) => { e.stopPropagation(); setShowPagePicker(true); }}
-                        className="text-muted-foreground hover:text-foreground"
-                        title={translate("Set Parent Page")}
-                    >
-                        <GitMerge className="h-4 w-4" />
-                        {showLabels && <span className="ml-2 hidden md:inline"><T>Parent</T></span>}
-                    </Button>
 
-                    <PagePickerDialog
-                        isOpen={showPagePicker}
-                        onClose={() => setShowPagePicker(false)}
-                        onSelect={handleParentUpdate}
-                        currentValue={page.parent}
-                        forbiddenIds={[page.id]}
-                    />
-
-                    <Button
-                        variant="outline"
-                        size="sm"
-                        onClick={(e) => { e.stopPropagation(); setShowCreationWizard(true); }}
-                        className="text-muted-foreground hover:text-foreground"
-                        title={translate("Add Child Page")}
-                    >
-                        <FilePlus className="h-4 w-4" />
-                        {showLabels && <span className="ml-2 hidden md:inline"><T>Add Child</T></span>}
-                    </Button>
-
-                    <PageCreationWizard
-                        isOpen={showCreationWizard}
-                        onClose={() => setShowCreationWizard(false)}
-                        parentId={page.id}
-                    />
 
                     {/* Dev Mode: Dump JSON */}
                     {import.meta.env.DEV && (

packages/ui/src/components/StreamInvalidator.tsx

@@ -24,11 +24,10 @@ export const StreamInvalidator = () => {
                 const queryKey = EVENT_TO_QUERY_KEY[event.type];
 
                 if (queryKey) {
-                    logger.info(`[StreamInvalidator] Invalidating query: [${queryKey}] due to event: ${event.type}`);
                     queryClient.invalidateQueries({ queryKey });
                 } else {
                     // Optional: Log unhandled types if you want to verify what's missing
-                    logger.debug(`[StreamInvalidator] Unknown event type for invalidation: ${event.type}`);
+                    console.log(`[StreamInvalidator] Unknown event type for invalidation: ${event.type}`);
                 }
             }
         });

packages/ui/src/components/hmi/GenericCanvas.tsx

@@ -278,26 +278,6 @@ const GenericCanvasComponent: React.FC<GenericCanvasProps> = ({
                     </>
                   )}
                 </Button>
-
-                <Button
-                  onClick={handleImportLayout}
-                  size="sm"
-                  className="glass-button"
-                  title="Import layout"
-                >
-                  <Upload className="h-4 w-4 mr-2" />
-                  <T>Import</T>
-                </Button>
-
-                <Button
-                  onClick={handleExportLayout}
-                  size="sm"
-                  className="glass-button"
-                  title="Export layout"
-                >
-                  <Download className="h-4 w-4 mr-2" />
-                  <T>Export</T>
-                </Button>
               </div>
             )}
           </div>

packages/ui/src/components/hmi/LayoutContainer.tsx

@@ -123,6 +123,7 @@ const LayoutContainerComponent: React.FC<LayoutContainerProps> = ({
             onMove={onMoveWidget}
             isEditing={editingWidgetId === widget.id}
             onEditWidget={onEditWidget}
+            isNew={newlyAddedWidgetId === widget.id}
           />
         ))}
 
@@ -522,9 +523,9 @@ const WidgetItem: React.FC<WidgetItemProps> = ({
   const handleSettingsCancel = () => {
     if (isNew) {
       // If it's a new widget and the user cancels settings, remove it
+      console.log('Removing cancelled new widget:', widget.id);
       onRemove?.(widget.id);
     }
-    onEditWidget?.(null); // Close the settings modal
   };
 
   // Handle Enabled State
@@ -648,8 +649,10 @@ const WidgetItem: React.FC<WidgetItemProps> = ({
             isOpen={!!isEditing} // coerce to boolean although it should be boolean | undefined from comparison
             onClose={() => onEditWidget?.(null)}
             widgetDefinition={widgetDefinition}
+
             currentProps={widget.props || {}}
             onSave={handleSettingsSave}
+            onCancel={handleSettingsCancel}
           />
         )
       }

packages/ui/src/components/sidebar/HierarchyTree.tsx

@@ -0,0 +1,175 @@
+
+import React, { useState } from 'react';
+import { ChevronRight, ChevronDown, Box, LayoutGrid } from 'lucide-react';
+import { cn } from '@/lib/utils';
+import { LayoutContainer, WidgetInstance } from '@/lib/unifiedLayoutManager';
+import { widgetRegistry } from '@/lib/widgetRegistry';
+
+interface HierarchyNodeProps {
+    label: string;
+    icon: any;
+    isSelected: boolean;
+    onClick: (e: React.MouseEvent) => void;
+    children?: React.ReactNode;
+    defaultExpanded?: boolean;
+    depth?: number;
+    hasChildren?: boolean;
+    onToggleExpand?: () => void;
+    isExpanded?: boolean;
+}
+
+const TreeNode = ({
+    label,
+    icon: Icon,
+    isSelected,
+    onClick,
+    children,
+    depth = 0,
+    hasChildren = false,
+    onToggleExpand,
+    isExpanded = false
+}: HierarchyNodeProps) => {
+
+    return (
+        <div className="select-none">
+            <div
+                className={cn(
+                    "flex items-center gap-1.5 py-1 pr-2 cursor-pointer hover:bg-muted/50 transition-colors text-sm rounded-sm group",
+                    isSelected && "bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-300 font-medium"
+                )}
+                style={{ paddingLeft: `${depth * 12 + 4}px` }}
+                onClick={onClick}
+            >
+                <div
+                    className={cn(
+                        "p-0.5 rounded transition-colors flex items-center justify-center w-5 h-5",
+                        hasChildren ? "hover:bg-black/5 dark:hover:bg-white/10 cursor-pointer" : "opacity-0 pointer-events-none"
+                    )}
+                    onClick={(e) => {
+                        e.stopPropagation();
+                        onToggleExpand?.();
+                    }}
+                >
+                    {hasChildren && (
+                        isExpanded ? <ChevronDown className="h-3 w-3 opacity-50" /> : <ChevronRight className="h-3 w-3 opacity-50" />
+                    )}
+                </div>
+
+                <Icon className={cn("h-3.5 w-3.5 shrink-0", isSelected ? "opacity-100" : "opacity-60")} />
+                <span className="truncate text-xs">{label}</span>
+            </div>
+            {hasChildren && isExpanded && (
+                <div>{children}</div>
+            )}
+        </div>
+    );
+};
+
+interface HierarchyTreeProps {
+    containers: LayoutContainer[];
+    selectedWidgetId?: string | null;
+    selectedContainerId?: string | null;
+    onSelectWidget: (id: string) => void;
+    onSelectContainer: (id: string) => void;
+}
+
+export const HierarchyTree = ({
+    containers,
+    selectedWidgetId,
+    selectedContainerId,
+    onSelectWidget,
+    onSelectContainer
+}: HierarchyTreeProps) => {
+
+    // Manage expansion state locally
+    const [expandedNodes, setExpandedNodes] = useState<Set<string>>(new Set());
+
+    // Auto-expand all containers on load/change
+    React.useEffect(() => {
+        const allIds = new Set<string>();
+        const traverse = (items: LayoutContainer[]) => {
+            items.forEach(c => {
+                allIds.add(c.id);
+                if (c.children) traverse(c.children);
+            });
+        };
+        if (containers) traverse(containers);
+        setExpandedNodes(allIds);
+    }, [containers]);
+
+    const toggleNode = (id: string) => {
+        const next = new Set(expandedNodes);
+        if (next.has(id)) {
+            next.delete(id);
+        } else {
+            next.add(id);
+        }
+        setExpandedNodes(next);
+    };
+
+    // Auto-expand path to selection would be nice, but simple toggle for now
+
+    const renderWidget = (widget: WidgetInstance, depth: number) => {
+        const def = widgetRegistry.get(widget.widgetId);
+        const name = def?.metadata.name || widget.widgetId;
+        const Icon = def?.metadata.icon || Box;
+
+        return (
+            <TreeNode
+                key={widget.id}
+                label={name}
+                icon={Icon}
+                isSelected={selectedWidgetId === widget.id}
+                onClick={(e) => {
+                    e.stopPropagation();
+                    onSelectWidget(widget.id);
+                }}
+                depth={depth}
+            />
+        );
+    };
+
+    const renderContainer = (container: LayoutContainer, depth: number) => {
+        const title = container.settings?.title || `Container (${container.columns} col)`;
+        const hasChildren = container.widgets.length > 0 || container.children.length > 0;
+        const isExpanded = expandedNodes.has(container.id);
+
+        return (
+            <React.Fragment key={container.id}>
+                <TreeNode
+                    label={title}
+                    icon={LayoutGrid}
+                    isSelected={selectedContainerId === container.id}
+                    onClick={() => onSelectContainer(container.id)}
+                    depth={depth}
+                    hasChildren={hasChildren}
+                    isExpanded={isExpanded}
+                    onToggleExpand={() => toggleNode(container.id)}
+                >
+                    {/* Render Content */}
+                    {isExpanded && (
+                        <>
+                            {container.widgets.map(w => renderWidget(w, depth + 1))}
+                            {container.children.map(c => renderContainer(c, depth + 1))}
+                        </>
+                    )}
+                </TreeNode>
+            </React.Fragment>
+        );
+    };
+
+    if (!containers || containers.length === 0) {
+        return (
+            <div className="px-4 py-8 text-center text-xs text-muted-foreground flex flex-col items-center gap-2">
+                <LayoutGrid className="h-8 w-8 opacity-20" />
+                <p>No layout elements</p>
+            </div>
+        );
+    }
+
+    return (
+        <div className="pb-2">
+            {containers.map(c => renderContainer(c, 0))}
+        </div>
+    );
+};

packages/ui/src/components/user-page/SaveTemplateDialog.tsx

@@ -0,0 +1,61 @@
+import React, { useState } from 'react';
+import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from '@/components/ui/dialog';
+import { Input } from '@/components/ui/input';
+import { Button } from '@/components/ui/button';
+import { T, translate } from '@/i18n';
+
+interface SaveTemplateDialogProps {
+    isOpen: boolean;
+    onClose: () => void;
+    onSave: (name: string) => void;
+}
+
+export const SaveTemplateDialog: React.FC<SaveTemplateDialogProps> = ({
+    isOpen,
+    onClose,
+    onSave
+}) => {
+    const [name, setName] = useState('');
+
+    const handleSave = () => {
+        if (name.trim()) {
+            onSave(name.trim());
+            setName('');
+            onClose();
+        }
+    };
+
+    return (
+        <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
+            <DialogContent className="sm:max-w-[425px]">
+                <DialogHeader>
+                    <DialogTitle><T>Save as New Template</T></DialogTitle>
+                    <DialogDescription>
+                        <T>Enter a unique name for your new layout template.</T>
+                    </DialogDescription>
+                </DialogHeader>
+                <div className="grid gap-4 py-4">
+                    <div className="grid grid-cols-4 items-center gap-4">
+                        <Input
+                            id="name"
+                            value={name}
+                            onChange={(e) => setName(e.target.value)}
+                            placeholder={translate("Template Name")}
+                            className="col-span-4"
+                            autoFocus
+                            onKeyDown={(e) => {
+                                if (e.key === 'Enter') {
+                                    handleSave();
+                                }
+                            }}
+                        />
+                    </div>
+                </div>
+                <DialogFooter>
+                    <Button variant="outline" onClick={onClose}><T>Cancel</T></Button>
+                    <Button onClick={handleSave} disabled={!name.trim()}><T>Save</T></Button>
+                </DialogFooter>
+            </DialogContent>
+        </Dialog>
+    );
+};

packages/ui/src/components/user-page/UserPageDetails.tsx

@@ -12,6 +12,8 @@ import {
     FileText, Check, X, Calendar, FolderTree, EyeOff, Plus
 } from "lucide-react";
 import { Separator } from "@/components/ui/separator";
+import { useLayout } from "@/contexts/LayoutContext";
+import { UpdatePageMetaCommand } from "@/lib/page-commands/commands";
 
 // Interfaces mostly matching UserPage.tsx
 interface Page {
@@ -94,6 +96,8 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
     const [slugError, setSlugError] = useState<string | null>(null);
     const [savingField, setSavingField] = useState<string | null>(null);
 
+    const { executeCommand } = useLayout();
+
     const checkSlugCollision = async (newSlug: string): Promise<boolean> => {
         if (newSlug === page?.slug) return false;
         try {
@@ -120,18 +124,25 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
 
         setSavingField('title');
         try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ title: titleValue.trim(), updated_at: new Date().toISOString() })
-                .eq('id', page.id)
-                .eq('owner', userId);
+            const pageId = `page-${page.id}`;
+            const command = new UpdatePageMetaCommand(
+                pageId,
+                { title: page.title }, // Old meta
+                { title: titleValue.trim() }, // New meta
+                (meta) => {
+                    // This callback runs on execute and undo to update local UI state if needed
+                    // For local state 'page', we might need to merge.
+                    // However, 'onPageUpdate' prop is what updates the parent state.
+                    // The command calls context.updatePageMetadata which updates the context.
+                    // But UserPageDetails relies on 'page' prop.
+                    // We should call onPageUpdate here.
+                    if (meta.title) onPageUpdate({ ...page, title: meta.title });
+                }
+            );
 
-            if (error) throw error;
-
-            onPageUpdate({ ...page, title: titleValue.trim() });
+            await executeCommand(command);
             setEditingTitle(false);
-            if (userId && page.slug) invalidateUserPageCache(userId, page.slug);
-            toast.success(translate('Title updated'));
+            toast.success(translate('Title updated (unsaved)'));
         } catch (error) {
             console.error('Error updating title:', error);
             toast.error(translate('Failed to update title'));
@@ -163,13 +174,8 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
         }
 
         try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ slug: slugValue.trim(), updated_at: new Date().toISOString() })
-                .eq('id', page.id)
-                .eq('owner', userId);
-
-            if (error) throw error;
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(page.id, { slug: slugValue.trim() });
 
             onPageUpdate({ ...page, slug: slugValue.trim() });
             setEditingSlug(false);
@@ -199,13 +205,8 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
                 .map(tag => tag.trim())
                 .filter(tag => tag.length > 0);
 
-            const { error } = await supabase
-                .from('pages')
-                .update({ tags: newTags.length > 0 ? newTags : null, updated_at: new Date().toISOString() })
-                .eq('id', page.id)
-                .eq('owner', userId);
-
-            if (error) throw error;
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(page.id, { tags: newTags.length > 0 ? newTags : null });
 
             onPageUpdate({ ...page, tags: newTags.length > 0 ? newTags : null });
             setEditingTags(false);
@@ -260,12 +261,14 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
                                 }}
                                 autoFocus
                                 disabled={savingField === 'title'}
+                                data-testid="page-title-input"
                             />
                             <Button
                                 size="sm"
                                 variant="ghost"
                                 onClick={handleSaveTitle}
                                 disabled={savingField === 'title'}
+                                data-testid="page-title-save"
                             >
                                 <Check className="h-4 w-4" />
                             </Button>
@@ -283,6 +286,7 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
                             className={`text-3xl font-bold mb-2 ${isOwner && isEditMode ? 'cursor-pointer hover:text-primary transition-colors' : ''}`}
                             onClick={() => isOwner && isEditMode && handleStartEditTitle()}
                             title={isOwner && isEditMode ? 'Click to edit title' : ''}
+                            data-testid="page-title-display"
                         >
                             {page.title}
                         </h1>
@@ -433,6 +437,8 @@ export const UserPageDetails: React.FC<UserPageDetailsProps> = ({
                     </div>
                 )}
             </div>
+
         </div >
     );
 };
+

packages/ui/src/components/user-page/UserPageTopBar.tsx

@@ -22,18 +22,8 @@ export const UserPageTopBar: React.FC<UserPageTopBarProps> = ({
     if (embedded) return null;
 
     return (
-        <div className="border-b bg-background/95 backdrop-blur z-10 shrink-0">
-            <div className="container mx-auto py-2 flex items-center justify-between">
-                <Button
-                    variant="ghost"
-                    size="sm"
-                    onClick={() => navigate(orgSlug ? `/org/${orgSlug}/user/${userId}` : `/user/${userId}`)}
-                    className="text-muted-foreground hover:text-foreground"
-                >
-                    <ArrowLeft className="h-4 w-4 md:mr-2" />
-                    <span className="hidden md:inline"><T>Back to profile</T></span>
-                </Button>
-            </div>
+        <div className="">
+
         </div>
     );
 };

packages/ui/src/components/user-page/UserPageTypeFields.tsx

@@ -0,0 +1,148 @@
+import React, { useState, useEffect, useMemo } from 'react';
+import Form from '@rjsf/core';
+import validator from '@rjsf/validator-ajv8';
+import { TypeDefinition, fetchTypes } from '../types/db';
+import { generateSchemaForType, generateUiSchemaForType } from '@/lib/schema-utils';
+import { customWidgets, customTemplates } from '../types/RJSFTemplates';
+import { useQuery } from '@tanstack/react-query';
+import { Loader2 } from 'lucide-react';
+import { toast } from 'sonner';
+import { useLayout } from '@/contexts/LayoutContext';
+import { UpdatePageMetaCommand } from '@/lib/page-commands/commands';
+import { Accordion, AccordionContent, AccordionItem, AccordionTrigger } from "@/components/ui/accordion";
+
+interface UserPageTypeFieldsProps {
+    pageId: string;
+    pageMeta: any;
+    assignedTypes: TypeDefinition[]; // These are resolved types from the server
+    isEditMode: boolean;
+    onMetaUpdate?: (newMeta: any) => void;
+}
+
+export const UserPageTypeFields: React.FC<UserPageTypeFieldsProps> = ({
+    pageId,
+    pageMeta,
+    assignedTypes,
+    isEditMode,
+    onMetaUpdate
+}) => {
+    // We need all types to resolve schemas properly
+    const { data: allTypes = [], isLoading: typesLoading } = useQuery({
+        queryKey: ['types', 'all'],
+        queryFn: async () => fetchTypes(),
+        staleTime: 1000 * 60 * 5 // 5 minutes
+    });
+
+    const { executeCommand } = useLayout();
+
+    // Local state for form data to allow changes before saving
+    // We store type values in meta.typeValues = { [typeId]: { ...data } }
+    const [formData, setFormData] = useState<Record<string, any>>(pageMeta?.typeValues || {});
+
+    // Sync from props
+    useEffect(() => {
+        if (pageMeta?.typeValues) {
+            setFormData(pageMeta.typeValues);
+        }
+    }, [pageMeta]);
+
+    const handleFormChange = (typeId: string, data: any) => {
+        setFormData(prev => ({
+            ...prev,
+            [typeId]: data
+        }));
+    };
+
+    const handleFormSubmit = async (typeId: string, data: any) => {
+        const newTypeValues = {
+            ...(pageMeta?.typeValues || {}),
+            [typeId]: data
+        };
+
+        const newMeta = {
+            ...(pageMeta || {}),
+            typeValues: newTypeValues
+        };
+
+        const command = new UpdatePageMetaCommand(
+            `page-${pageId}`,
+            { meta: pageMeta || {} },
+            { meta: newMeta },
+            (updatedData) => {
+                if (onMetaUpdate) onMetaUpdate(updatedData.meta);
+                toast.success("Fields updated");
+            }
+        );
+
+        await executeCommand(command);
+    };
+
+    if (assignedTypes.length === 0) return null;
+
+    if (typesLoading) {
+        return <div className="flex justify-center p-4"><Loader2 className="animate-spin h-6 w-6 text-muted-foreground" /></div>;
+    }
+
+    return (
+        <div className="space-y-6 mt-8">
+            <h2 className="text-lg font-semibold border-b pb-2 mb-4">Type Properties</h2>
+
+            <Accordion type="multiple" className="w-full">
+                {assignedTypes.map(type => {
+                    const schema = generateSchemaForType(type.id, allTypes);
+                    // Ensure schema is object type for form rendering
+                    if (schema.type !== 'object') {
+                        return null;
+                    }
+
+                    const uiSchema = generateUiSchemaForType(type.id, allTypes);
+
+                    // Merge with type's own UI schema
+                    const finalUiSchema = {
+                        ...uiSchema,
+                        ...(type.meta?.uiSchema || {})
+                    };
+
+                    const typeData = formData[type.id] || {};
+
+                    return (
+                        <AccordionItem key={type.id} value={type.id} className="border-b last:border-0 border-border">
+                            <AccordionTrigger className="px-4 py-3 hover:no-underline hover:bg-muted/50 transition-colors">
+                                <div className="flex flex-col items-start text-left">
+                                    <span className="font-semibold text-sm tracking-tight">{type.name}</span>
+                                    {type.description && (
+                                        <span className="text-[10px] text-muted-foreground font-normal mt-0.5 max-w-[200px] truncate">
+                                            {type.description}
+                                        </span>
+                                    )}
+                                </div>
+                            </AccordionTrigger>
+                            <AccordionContent className="px-4 pb-4 pt-2">
+                                <Form
+                                    schema={schema}
+                                    uiSchema={finalUiSchema}
+                                    formData={typeData}
+                                    validator={validator}
+                                    widgets={customWidgets}
+                                    templates={customTemplates}
+                                    onChange={(e) => isEditMode && handleFormChange(type.id, e.formData)}
+                                    onSubmit={(e) => handleFormSubmit(type.id, e.formData)}
+                                    readonly={!isEditMode}
+                                    className={isEditMode ? "" : "pointer-events-none opacity-80"}
+                                >
+                                    {isEditMode ? (
+                                        <div className="flex justify-end mt-4">
+                                            <button type="submit" className="bg-primary text-primary-foreground hover:bg-primary/90 px-4 py-2 rounded-md text-xs font-medium transition-colors">
+                                                Save {type.name} Values
+                                            </button>
+                                        </div>
+                                    ) : <></>}
+                                </Form>
+                            </AccordionContent>
+                        </AccordionItem>
+                    );
+                })}
+            </Accordion>
+        </div>
+    );
+};

packages/ui/src/components/user-page/ribbons/PageRibbonBar.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React, { useState, useRef } from 'react';
 import { cn } from "@/lib/utils";
 import { Button } from "@/components/ui/button";
 import { supabase } from "@/integrations/supabase/client";
@@ -20,14 +20,38 @@ import {
     Save,
     Undo2,
     Redo2,
-    FileJson
+    FileJson,
+    Download,
+    Upload,
+    X,
+    ListTree,
+    Database
 } from "lucide-react";
+import {
+    AlertDialog,
+    AlertDialogAction,
+    AlertDialogCancel,
+    AlertDialogContent,
+    AlertDialogDescription,
+    AlertDialogFooter,
+    AlertDialogHeader,
+    AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
 import { T, translate } from "@/i18n";
-import { Database } from '@/integrations/supabase/types';
+import { Database as DatabaseType } from '@/integrations/supabase/types';
 import { CategoryManager } from "@/components/widgets/CategoryManager";
 import { widgetRegistry } from "@/lib/widgetRegistry";
+import { PagePickerDialog } from "@/components/widgets/PagePickerDialog";
+import { PageCreationWizard } from "@/components/widgets/PageCreationWizard";
+import { useLayout } from "@/contexts/LayoutContext";
+import * as PageCommands from "@/lib/page-commands/commands";
+import { ActionProvider } from "@/actions/ActionProvider";
+import { useActions } from "@/actions/useActions";
+import { UNDO_ACTION_ID, REDO_ACTION_ID, FINISH_ACTION_ID, CANCEL_ACTION_ID } from "@/actions/default-actions";
+
+const { UpdatePageParentCommand, UpdatePageMetaCommand } = PageCommands;
+type Layout = DatabaseType['public']['Tables']['layouts']['Row'];
 
-type Layout = Database['public']['Tables']['layouts']['Row'];
 
 interface Page {
     id: string;
@@ -38,6 +62,10 @@ interface Page {
     owner: string;
     slug: string;
     parent: string | null;
+    parent_page?: {
+        title: string;
+        slug: string;
+    } | null;
     meta?: any;
 }
 
@@ -50,13 +78,25 @@ interface PageRibbonBarProps {
     onMetaUpdated?: () => void;
     templates?: Layout[];
     onLoadTemplate?: (template: Layout) => void;
-    onAddWidget?: (widgetId: string) => void;
+    onToggleWidget?: (widgetId: string) => void;
     onAddContainer?: () => void;
     className?: string;
     onUndo?: () => void;
     onRedo?: () => void;
     canUndo?: boolean;
     canRedo?: boolean;
+    onImportLayout?: () => void;
+    onExportLayout?: () => void;
+    activeWidgets?: Set<string>;
+    activeTemplateId?: string;
+    onSaveToTemplate?: () => void;
+    onSaveAsNewTemplate?: () => void;
+    onNewLayout?: () => void;
+    showHierarchy?: boolean;
+    onToggleHierarchy?: () => void;
+    onToggleTypeFields?: () => void;
+    showTypeFields?: boolean;
+    hasTypeFields?: boolean;
 }
 
 // Ribbon UI Components
@@ -124,18 +164,21 @@ const RibbonItemSmall = ({
     onClick,
     active,
     iconColor = "text-foreground",
-    disabled = false
+    disabled = false,
+    ...props
 }: {
     icon: any,
     label: string,
     onClick?: () => void,
     active?: boolean,
     iconColor?: string,
-    disabled?: boolean
+    disabled?: boolean,
+    [key: string]: any
 }) => (
     <button
         onClick={onClick}
         disabled={disabled}
+        {...props}
         className={cn(
             "flex items-center gap-2 px-2 py-0.5 h-7 w-full text-left rounded-sm transition-colors text-xs font-medium group/btn",
             !disabled && "hover:bg-accent/60",
@@ -157,23 +200,41 @@ export const PageRibbonBar = ({
     onMetaUpdated,
     templates,
     onLoadTemplate,
-    onAddWidget,
+    onToggleWidget,
     onAddContainer,
     className,
     onUndo,
     onRedo,
     canUndo = false,
-    canRedo = false
+    canRedo = false,
+    onImportLayout,
+    onExportLayout,
+    activeTemplateId,
+    onSaveToTemplate,
+    onSaveAsNewTemplate,
+    onNewLayout,
+    activeWidgets = new Set(),
+    showHierarchy,
+    onToggleHierarchy,
+    onToggleTypeFields,
+    showTypeFields,
+    hasTypeFields
 }: PageRibbonBarProps) => {
-    const [activeTab, setActiveTab] = useState<'page' | 'insert' | 'view' | 'advanced'>('page');
+    const { executeCommand, saveToApi, loadPageLayout, clearHistory } = useLayout();
+    const [activeTab, setActiveTab] = useState<'page' | 'widgets' | 'layouts' | 'view' | 'advanced'>('page');
+    const scrollContainerRef = useRef<HTMLDivElement>(null);
     const [loading, setLoading] = useState(false);
     const [showCategoryManager, setShowCategoryManager] = useState(false);
     const [showPagePicker, setShowPagePicker] = useState(false);
+    const [showCreationWizard, setShowCreationWizard] = useState(false);
+    const [showCancelDialog, setShowCancelDialog] = useState(false);
+
+    const { updateAction, getActionsByGroup } = useActions();
 
     // Logic duplicated from PageActions
     const baseUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
 
-    const invalidatePageCache = async () => {
+    const invalidatePageCache = React.useCallback(async () => {
         try {
             const session = await supabase.auth.getSession();
             const token = session.data.session?.access_token;
@@ -197,57 +258,135 @@ export const PageRibbonBar = ({
         } catch (e) {
             console.error('Failed to invalidate cache:', e);
         }
+    }, [page.owner, page.slug, baseUrl]);
+
+    const handleParentUpdate = React.useCallback(async (newParentPage: any | null) => {
+        if (loading) return;
+        setLoading(true);
+
+        // Construct old/new parent details for Undo/Redo
+        const oldParent = {
+            id: page.parent,
+            title: page.parent_page?.title,
+            slug: page.parent_page?.slug
         };
 
-    const handleToggleVisibility = async (e?: React.MouseEvent) => {
+        const newParent = newParentPage ? {
+            id: newParentPage.id,
+            title: newParentPage.title,
+            slug: newParentPage.slug
+        } : null;
+
+        try {
+            await executeCommand(new UpdatePageParentCommand(
+                page.id,
+                oldParent,
+                newParent,
+                async (parentDetails) => {
+                    // Callback for UI updates (executed on do and undo)
+                    const updatedPage = { ...page, parent: parentDetails?.id ?? null };
+
+                    // Optimistically update parent_page object for UI
+                    if (parentDetails && parentDetails.title && parentDetails.slug) {
+                        updatedPage.parent_page = {
+                            title: parentDetails.title,
+                            slug: parentDetails.slug
+                        };
+                    } else {
+                        updatedPage.parent_page = null;
+                    }
+
+                    onPageUpdate(updatedPage);
+                }
+            ));
+
+            toast.success(translate('Page parent updated'));
+        } catch (error) {
+            console.error('Error updating page parent:', error);
+            toast.error(translate('Failed to update page parent'));
+        } finally {
+            setLoading(false);
+        }
+    }, [loading, page, executeCommand, onPageUpdate]);
+
+    const handleFinish = React.useCallback(async () => {
+        if (loading) return;
+        setLoading(true);
+        try {
+            await saveToApi();
+            toast.success(translate('Page saved'));
+            onToggleEditMode();
+        } catch (e) {
+            console.error(e);
+            toast.error(translate('Failed to save'));
+        } finally {
+            setLoading(false);
+        }
+    }, [loading, saveToApi, onToggleEditMode]);
+
+    const performCancel = React.useCallback(async () => {
+        try {
+            setLoading(true);
+            await loadPageLayout(page.id); // Revert to server state
+            clearHistory(); // Clear undo stack
+            onToggleEditMode(); // Exit edit mode
+            toast.info(translate('Changes discarded'));
+        } catch (error) {
+            console.error("Failed to discard changes", error);
+            toast.error(translate('Error discarding changes'));
+        } finally {
+            setLoading(false);
+            setShowCancelDialog(false);
+        }
+    }, [page.id, loadPageLayout, clearHistory, onToggleEditMode]);
+
+    const handleCancel = React.useCallback(() => {
+        if (!canUndo) {
+            // No changes to discard, just exit
+            onToggleEditMode();
+            return;
+        }
+        setShowCancelDialog(true);
+    }, [canUndo, onToggleEditMode]);
+
+    const handleToggleVisibility = React.useCallback(async (e?: React.MouseEvent) => {
         e?.stopPropagation();
         if (loading) return;
         setLoading(true);
 
         try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ visible: !page.visible })
-                .eq('id', page.id);
-
-            if (error) throw error;
-
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(page.id, { visible: !page.visible });
             onPageUpdate({ ...page, visible: !page.visible });
             toast.success(translate(page.visible ? 'Page hidden' : 'Page made visible'));
-            invalidatePageCache();
         } catch (error) {
             console.error('Error toggling visibility:', error);
             toast.error(translate('Failed to update page visibility'));
         } finally {
             setLoading(false);
         }
-    };
+    }, [loading, page, onPageUpdate]);
 
-    const handleTogglePublic = async (e?: React.MouseEvent) => {
+    const handleTogglePublic = React.useCallback(async (e?: React.MouseEvent) => {
         e?.stopPropagation();
         if (loading) return;
         setLoading(true);
 
         try {
-            const { error } = await supabase
-                .from('pages')
-                .update({ is_public: !page.is_public })
-                .eq('id', page.id);
-
-            if (error) throw error;
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(page.id, { is_public: !page.is_public });
 
             onPageUpdate({ ...page, is_public: !page.is_public });
             toast.success(translate(page.is_public ? 'Page made private' : 'Page made public'));
-            invalidatePageCache();
         } catch (error) {
             console.error('Error toggling public status:', error);
             toast.error(translate('Failed to update page status'));
         } finally {
             setLoading(false);
         }
-    };
+    }, [loading, page, onPageUpdate]);
 
-    const handleDumpJson = async () => {
+    const handleDumpJson = React.useCallback(async () => {
         try {
             const pageJson = JSON.stringify(page, null, 2);
             console.log('Page JSON:', pageJson);
@@ -257,11 +396,23 @@ export const PageRibbonBar = ({
             console.error("Failed to dump JSON", e);
             toast.error("Failed to dump JSON");
         }
-    };
+    }, [page]);
+
+    // Sync actions with props
+    React.useEffect(() => {
+        if (onUndo) updateAction(UNDO_ACTION_ID, { handler: onUndo, disabled: !canUndo });
+        if (onRedo) updateAction(REDO_ACTION_ID, { handler: onRedo, disabled: !canRedo });
+        updateAction(FINISH_ACTION_ID, { handler: handleFinish });
+        updateAction(CANCEL_ACTION_ID, { handler: handleCancel });
+    }, [onUndo, onRedo, canUndo, canRedo, updateAction, handleFinish, handleCancel]);
+
+    const historyActions = getActionsByGroup('History').filter(a => a.visibilities?.Ribbon);
+    const exitActions = getActionsByGroup('Exit').filter(a => a.visibilities?.Ribbon);
 
     if (!isOwner) return null;
 
     return (
+        <ActionProvider>
             <div className={cn("flex flex-col w-full bg-background border-b shadow-sm relative z-40", className)}>
                 {/* Context & Tabs Row */}
                 <div className="flex items-center border-b bg-muted/30">
@@ -270,15 +421,66 @@ export const PageRibbonBar = ({
                     </div>
                     <div className="flex-1 flex overflow-x-auto scrollbar-none pl-2">
                         <RibbonTab active={activeTab === 'page'} onClick={() => setActiveTab('page')}><T>PAGE</T></RibbonTab>
-                    <RibbonTab active={activeTab === 'insert'} onClick={() => setActiveTab('insert')}><T>INSERT</T></RibbonTab>
+                        <RibbonTab active={activeTab === 'widgets'} onClick={() => setActiveTab('widgets')}><T>WIDGETS</T></RibbonTab>
+                        <RibbonTab active={activeTab === 'layouts'} onClick={() => setActiveTab('layouts')}><T>LAYOUTS</T></RibbonTab>
                         <RibbonTab active={activeTab === 'view'} onClick={() => setActiveTab('view')}><T>VIEW</T></RibbonTab>
                         <RibbonTab active={activeTab === 'advanced'} onClick={() => setActiveTab('advanced')}><T>ADVANCED</T></RibbonTab>
                     </div>
                 </div>
 
                 {/* Ribbon Toolbar Area */}
-            <div className="h-24 flex items-center bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60 overflow-x-auto shadow-inner px-2">
+                <div className="h-24 flex items-center bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60 shadow-inner px-0">
 
+                    {/* Fixed 'Finish' Section - Always Visible */}
+                    <div className="flex-none flex h-full items-center border-r border-border/40 bg-background/50 z-10 px-1">
+                        <RibbonGroup label="Exit">
+                            {exitActions.map(action => (
+                                <RibbonItemLarge
+                                    key={action.id}
+                                    icon={action.icon}
+                                    label={action.label}
+                                    onClick={() => action.handler && action.handler()}
+                                    active={action.id === FINISH_ACTION_ID} // Finish is active in original
+                                    iconColor={action.id === FINISH_ACTION_ID ? "text-green-600 dark:text-green-400" : "text-red-500 dark:text-red-400"}
+                                />
+                            ))}
+                        </RibbonGroup>
+                        <RibbonGroup label="History">
+                            {historyActions.map(action => (
+                                <RibbonItemLarge
+                                    key={action.id}
+                                    icon={action.icon}
+                                    label={action.label}
+                                    onClick={() => action.handler && action.handler()}
+                                    disabled={action.disabled}
+                                    iconColor="text-purple-600 dark:text-purple-400"
+                                />
+                            ))}
+                        </RibbonGroup>
+
+                        {/* Fields Toggle */}
+                        <RibbonGroup label="Data">
+                            <RibbonItemLarge
+                                icon={Database}
+                                label="Fields"
+                                onClick={onToggleTypeFields}
+                                active={showTypeFields}
+                                disabled={!hasTypeFields}
+                                iconColor="text-teal-600 dark:text-teal-400"
+                            />
+                        </RibbonGroup>
+                    </div>
+
+                    {/* Scrollable Content Section */}
+                    <div
+                        ref={scrollContainerRef}
+                        onWheel={(e) => {
+                            if (scrollContainerRef.current) {
+                                scrollContainerRef.current.scrollLeft += e.deltaY;
+                            }
+                        }}
+                        className="flex-1 flex items-center h-full overflow-x-auto overflow-y-hidden scrollbar-custom px-2"
+                    >
                         {/* === PAGE TAB === */}
                         {activeTab === 'page' && (
                             <>
@@ -290,6 +492,7 @@ export const PageRibbonBar = ({
                                             active={!page.visible}
                                             onClick={handleToggleVisibility}
                                             iconColor={page.visible ? "text-emerald-500" : "text-gray-400"}
+                                            data-testid="page-visibility-toggle"
                                         />
                                         <RibbonItemSmall
                                             icon={page.is_public ? GitMerge : Settings}
@@ -297,6 +500,7 @@ export const PageRibbonBar = ({
                                             active={!page.is_public}
                                             onClick={handleTogglePublic}
                                             iconColor={page.is_public ? "text-amber-500" : "text-gray-400"}
+                                            data-testid="page-public-toggle"
                                         />
                                     </div>
                                     <RibbonItemLarge
@@ -305,32 +509,36 @@ export const PageRibbonBar = ({
                                         onClick={() => setShowCategoryManager(true)}
                                         iconColor="text-yellow-600 dark:text-yellow-400"
                                     />
-                        </RibbonGroup>
-
-                        <RibbonGroup label="History">
-                            <div className="flex gap-1">
                                     <RibbonItemLarge
-                                    icon={Undo2}
-                                    label="Undo"
-                                    onClick={onUndo}
-                                    disabled={!canUndo}
-                                    iconColor="text-purple-600 dark:text-purple-400"
+                                        icon={GitMerge}
+                                        label="Parent"
+                                        onClick={() => setShowPagePicker(true)}
+                                        iconColor="text-orange-500 dark:text-orange-400"
                                     />
                                     <RibbonItemLarge
-                                    icon={Redo2}
-                                    label="Redo"
-                                    onClick={onRedo}
-                                    disabled={!canRedo}
-                                    iconColor="text-purple-600 dark:text-purple-400"
+                                        icon={FilePlus}
+                                        label="Add Child"
+                                        onClick={() => setShowCreationWizard(true)}
+                                        iconColor="text-green-600 dark:text-green-500"
                                     />
-                            </div>
                                 </RibbonGroup>
 
                                 <RibbonGroup label="Actions">
                                     <RibbonItemLarge
                                         icon={Save}
                                         label="Update"
-                                onClick={onMetaUpdated}
+                                        onClick={async () => {
+                                            setLoading(true);
+                                            try {
+                                                await saveToApi();
+                                                toast.success(translate('Page saved'));
+                                            } catch (e) {
+                                                console.error(e);
+                                                toast.error(translate('Failed to save'));
+                                            } finally {
+                                                setLoading(false);
+                                            }
+                                        }}
                                         iconColor="text-blue-600 dark:text-blue-400"
                                     />
                                     {onDelete && (
@@ -344,92 +552,179 @@ export const PageRibbonBar = ({
                                     )}
                                 </RibbonGroup>
 
-                        <RibbonGroup label="Layouts">
+
+
+                                <RibbonGroup label="File">
+
+                                    <RibbonItemLarge
+                                        icon={Upload}
+                                        label="Import"
+                                        onClick={onImportLayout}
+                                        iconColor="text-blue-500"
+                                    />
+                                    <RibbonItemLarge
+                                        icon={Download}
+                                        label="Export"
+                                        onClick={onExportLayout}
+                                        iconColor="text-blue-500"
+                                    />
+                                </RibbonGroup>
+                            </>
+                        )}
+
+                        {/* === WIDGETS TAB === */}
+                        {activeTab === 'widgets' && (() => {
+                            const allWidgets = widgetRegistry.getAll()
+                                .filter(w => w.metadata.category !== 'hidden')
+                                .sort((a, b) => a.metadata.name.localeCompare(b.metadata.name));
+
+                            const structureWidgets = allWidgets.filter(w =>
+                                w.metadata.tags?.some(t => ['layout', 'container', 'structure'].includes(t))
+                            );
+
+                            const mediaWidgets = allWidgets.filter(w =>
+                                !structureWidgets.includes(w) &&
+                                w.metadata.tags?.some(t => ['photo', 'gallery', 'image', 'video'].includes(t))
+                            );
+
+                            const contentWidgets = allWidgets.filter(w =>
+                                !structureWidgets.includes(w) &&
+                                !mediaWidgets.includes(w) &&
+                                (w.metadata.category === 'display' || w.metadata.tags?.some(t => ['text', 'page', 'card', 'content'].includes(t)))
+                            );
+
+                            const advancedWidgets = allWidgets.filter(w =>
+                                !structureWidgets.includes(w) &&
+                                !mediaWidgets.includes(w) &&
+                                !contentWidgets.includes(w)
+                            );
+
+                            return (
+                                <>
+                                    <RibbonGroup label="Structure">
+                                        {/* Add Container Action */}
+                                        <RibbonItemLarge
+                                            icon={Grid}
+                                            label="Container"
+                                            onClick={onAddContainer}
+                                            iconColor="text-cyan-500"
+                                        />
+                                        {structureWidgets.map(widget => (
+                                            <RibbonItemLarge
+                                                key={widget.metadata.id}
+                                                icon={widget.metadata.icon}
+                                                label={widget.metadata.name}
+                                                onClick={() => onToggleWidget?.(widget.metadata.id)}
+                                                active={activeWidgets.has(widget.metadata.id)}
+                                                iconColor={activeWidgets.has(widget.metadata.id) ? "text-green-600 dark:text-green-400" : "text-blue-600 dark:text-blue-400"}
+                                            />
+                                        ))}
+                                    </RibbonGroup>
+
+                                    {mediaWidgets.length > 0 && (
+                                        <RibbonGroup label="Media">
+                                            {mediaWidgets.map(widget => (
+                                                <RibbonItemLarge
+                                                    key={widget.metadata.id}
+                                                    icon={widget.metadata.icon}
+                                                    label={widget.metadata.name}
+                                                    onClick={() => onToggleWidget?.(widget.metadata.id)}
+                                                    active={activeWidgets.has(widget.metadata.id)}
+                                                    iconColor={activeWidgets.has(widget.metadata.id) ? "text-green-600 dark:text-green-400" : "text-blue-600 dark:text-blue-400"}
+                                                />
+                                            ))}
+                                        </RibbonGroup>
+                                    )}
+
+                                    {contentWidgets.length > 0 && (
+                                        <RibbonGroup label="Content">
+                                            {contentWidgets.map(widget => (
+                                                <RibbonItemLarge
+                                                    key={widget.metadata.id}
+                                                    icon={widget.metadata.icon}
+                                                    label={widget.metadata.name}
+                                                    onClick={() => onToggleWidget?.(widget.metadata.id)}
+                                                    active={activeWidgets.has(widget.metadata.id)}
+                                                    iconColor={activeWidgets.has(widget.metadata.id) ? "text-green-600 dark:text-green-400" : "text-blue-600 dark:text-blue-400"}
+                                                />
+                                            ))}
+                                        </RibbonGroup>
+                                    )}
+
+                                    {advancedWidgets.length > 0 && (
+                                        <RibbonGroup label="Advanced">
+                                            {advancedWidgets.map(widget => (
+                                                <RibbonItemLarge
+                                                    key={widget.metadata.id}
+                                                    icon={widget.metadata.icon}
+                                                    label={widget.metadata.name}
+                                                    onClick={() => onToggleWidget?.(widget.metadata.id)}
+                                                    active={activeWidgets.has(widget.metadata.id)}
+                                                    iconColor={activeWidgets.has(widget.metadata.id) ? "text-green-600 dark:text-green-400" : "text-blue-600 dark:text-blue-400"}
+                                                />
+                                            ))}
+                                        </RibbonGroup>
+                                    )}
+                                </>
+                            );
+                        })()}
+
+                        {/* === LAYOUTS TAB === */}
+                        {activeTab === 'layouts' && (
+                            <>
+                                <RibbonGroup label="Actions">
+                                    <RibbonItemLarge
+                                        icon={FilePlus}
+                                        label="New Layout"
+                                        onClick={onNewLayout}
+                                        iconColor="text-green-500"
+                                    />
+                                    {onSaveAsNewTemplate && (
+                                        <RibbonItemLarge
+                                            icon={Save}
+                                            label="Save as New"
+                                            onClick={onSaveAsNewTemplate}
+                                            iconColor="text-blue-500"
+                                        />
+                                    )}
+                                    {activeTemplateId && onSaveToTemplate && (
+                                        <RibbonItemLarge
+                                            icon={Save}
+                                            label="Update Layout"
+                                            onClick={onSaveToTemplate}
+                                            iconColor="text-pink-600 dark:text-pink-400"
+                                        />
+                                    )}
+                                </RibbonGroup>
+
+                                <RibbonGroup label="Templates">
                                     {templates?.map(t => (
                                         <RibbonItemLarge
                                             key={t.id}
                                             icon={LayoutTemplate}
                                             label={t.name}
                                             onClick={() => onLoadTemplate?.(t)}
+                                            active={t.id === activeTemplateId}
                                             iconColor="text-indigo-500 dark:text-indigo-400"
                                         />
                                     ))}
                                     {(!templates || templates.length === 0) && (
-                                <div className="text-xs text-muted-foreground px-2 italic"><T>No Layouts</T></div>
+                                        <div className="text-xs text-muted-foreground px-2 italic"><T>No Templates</T></div>
                                     )}
                                 </RibbonGroup>
                             </>
                         )}
 
-                {/* === INSERT TAB === */}
-                {activeTab === 'insert' && (
-                    <>
-                        <RibbonGroup label="Layout">
-                            <RibbonItemLarge
-                                icon={Grid}
-                                label="Add Container"
-                                onClick={onAddContainer}
-                                iconColor="text-cyan-500"
-                            />
-                        </RibbonGroup>
-
-                        {/* Dynamic Widget Groups */}
-                        {Array.from(new Set(widgetRegistry.getAll().map(w => w.metadata.category)))
-                            .filter(cat => cat !== 'system' && cat !== 'hidden') // Filter internal categories if needed
-                            .sort((a, b) => {
-                                // Custom sort order: display, chart, control, others
-                                const order = { display: 1, chart: 2, control: 3, custom: 4 };
-                                return (order[a as keyof typeof order] || 99) - (order[b as keyof typeof order] || 99);
-                            })
-                            .map(category => {
-                                const widgets = widgetRegistry.getByCategory(category);
-                                if (widgets.length === 0) return null;
-
-                                return (
-                                    <RibbonGroup key={category} label={category.charAt(0).toUpperCase() + category.slice(1)}>
-                                        <div className="flex flex-col flex-wrap justify-center h-full gap-y-1">
-                                            {/* If we have many items, use small items in grid/column, else large */}
-                                            {widgets.length <= 2 ? (
-                                                widgets.map(widget => (
-                                                    <RibbonItemLarge
-                                                        key={widget.metadata.id}
-                                                        icon={widget.metadata.icon}
-                                                        label={widget.metadata.name}
-                                                        onClick={() => onAddWidget?.(widget.metadata.id)}
-                                                        iconColor="text-blue-600 dark:text-blue-400"
-                                                    />
-                                                ))
-                                            ) : (
-                                                <div className="grid grid-cols-2 gap-x-2 gap-y-1">
-                                                    {widgets.map(widget => (
-                                                        <RibbonItemSmall
-                                                            key={widget.metadata.id}
-                                                            icon={widget.metadata.icon}
-                                                            label={widget.metadata.name}
-                                                            onClick={() => onAddWidget?.(widget.metadata.id)}
-                                                            iconColor="text-blue-600 dark:text-blue-400"
-                                                        />
-                                                    ))}
-                                                </div>
-                                            )}
-                                        </div>
-                                    </RibbonGroup>
-                                );
-                            })
-                        }
-                    </>
-                )}
-
                         {/* === VIEW TAB === */}
                         {activeTab === 'view' && (
                             <>
-                        <RibbonGroup label="Mode">
+                                <RibbonGroup label="Panels">
                                     <RibbonItemLarge
-                                icon={MousePointer2}
-                                label="Finish Edit"
-                                onClick={onToggleEditMode}
-                                active
-                                iconColor="text-green-600 dark:text-green-400"
+                                        icon={ListTree}
+                                        label="Hierarchy"
+                                        onClick={onToggleHierarchy}
+                                        active={showHierarchy}
+                                        iconColor="text-indigo-500"
                                     />
                                 </RibbonGroup>
                             </>
@@ -448,16 +743,6 @@ export const PageRibbonBar = ({
                                 </RibbonGroup>
                             </>
                         )}
-
-                {/* Always visible 'Finish' on far right? Or just in View tab. Fusion has 'Finish Sketch' big checkmark */}
-                <div className="ml-auto px-4 border-l flex items-center">
-                    <Button
-                        onClick={onToggleEditMode}
-                        className="gap-2 bg-green-600 hover:bg-green-700 text-white shadow-md hover:shadow-lg transition-all"
-                    >
-                        <MousePointer2 className="h-4 w-4" />
-                        <span className="font-semibold tracking-wide text-xs">FINISH</span>
-                    </Button>
                     </div>
 
                 </div>
@@ -469,13 +754,28 @@ export const PageRibbonBar = ({
                     currentPageId={page.id}
                     currentPageMeta={page.meta}
                     onPageMetaUpdate={async (newMeta) => {
-                    // Similar logic to handleMetaUpdate in PageActions
+                        // Use UpdatePageMetaCommand for undo/redo support
+                        const pageId = `page-${page.id}`;
+
+                        // Construct old meta from current page.meta
+                        // We only need keys present in newMeta
+                        const oldMeta: Record<string, any> = {};
+                        Object.keys(newMeta).forEach(key => {
+                            oldMeta[key] = page.meta?.[key] ?? null;
+                        });
+
                         try {
-                        const { updatePageMeta } = await import('@/lib/db');
-                        await updatePageMeta(page.id, newMeta);
-                        invalidatePageCache();
-                        onPageUpdate({ ...page, meta: newMeta });
+                            await executeCommand(new UpdatePageMetaCommand(
+                                pageId,
+                                oldMeta,
+                                newMeta,
+                                (meta) => {
+                                    // Update local state for immediate feedback
+                                    // Note: LayoutContext also updates its pendingMetadata
+                                    onPageUpdate({ ...page, meta: { ...page.meta, ...meta } });
                                     if (onMetaUpdated) onMetaUpdated();
+                                }
+                            ));
                         } catch (error) {
                             console.error('Failed to update page meta:', error);
                             toast.error(translate('Failed to update categories'));
@@ -484,7 +784,39 @@ export const PageRibbonBar = ({
                     filterByType="pages"
                     defaultMetaType="pages"
                 />
+
+                <PagePickerDialog
+                    isOpen={showPagePicker}
+                    onClose={() => setShowPagePicker(false)}
+                    onSelect={handleParentUpdate}
+                    currentValue={page.parent}
+                    forbiddenIds={[page.id]}
+                />
+
+                <PageCreationWizard
+                    isOpen={showCreationWizard}
+                    onClose={() => setShowCreationWizard(false)}
+                    parentId={page.id}
+                />
+
+                <AlertDialog open={showCancelDialog} onOpenChange={setShowCancelDialog}>
+                    <AlertDialogContent>
+                        <AlertDialogHeader>
+                            <AlertDialogTitle>{translate('Discard changes?')}</AlertDialogTitle>
+                            <AlertDialogDescription>
+                                {translate('You have unsaved changes. Are you sure you want to discard them and exit?')}
+                            </AlertDialogDescription>
+                        </AlertDialogHeader>
+                        <AlertDialogFooter>
+                            <AlertDialogCancel>{translate('Keep Editing')}</AlertDialogCancel>
+                            <AlertDialogAction onClick={performCancel} className="bg-red-600 hover:bg-red-700">
+                                {translate('Discard & Exit')}
+                            </AlertDialogAction>
+                        </AlertDialogFooter>
+                    </AlertDialogContent>
+                </AlertDialog>
             </div>
+        </ActionProvider>
     );
 };
 

packages/ui/src/components/widgets/CategoryManager.tsx

@@ -5,10 +5,11 @@ import { Input } from "@/components/ui/input";
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter, DialogDescription } from "@/components/ui/dialog";
 import { Label } from "@/components/ui/label";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { fetchCategories, createCategory, updateCategory, deleteCategory, updatePageMeta, Category } from "@/lib/db";
+import { fetchCategories, fetchTypes, createCategory, updateCategory, deleteCategory, updatePageMeta, Category } from "@/lib/db";
 import { toast } from "sonner";
 import { Plus, Edit2, Trash2, FolderTree, Link as LinkIcon, Check, X, Loader2 } from "lucide-react";
 import { cn } from "@/lib/utils";
+import { Checkbox } from "@/components/ui/checkbox";
 import { T } from "@/i18n";
 
 interface CategoryManagerProps {
@@ -61,6 +62,15 @@ export const CategoryManager = ({ isOpen, onClose, currentPageId, currentPageMet
         }
     });
 
+    const { data: types = [] } = useQuery({
+        queryKey: ['types', 'assignable'],
+        queryFn: async () => {
+            const allTypes = await fetchTypes();
+            // Filter for structures and aliases as requested
+            return allTypes.filter(t => t.kind === 'structure' || t.kind === 'alias');
+        }
+    });
+
     const handleCreateStart = (parentId: string | null = null) => {
         setIsCreating(true);
         setCreationParentId(parentId);
@@ -310,12 +320,46 @@ export const CategoryManager = ({ isOpen, onClose, currentPageId, currentPageMet
                                     </Select>
                                 </div>
                                 <div className="space-y-2">
-                                    <Label>Description</Label>
                                     <Input
                                         value={editingCategory.description || ''}
                                         onChange={(e) => setEditingCategory({ ...editingCategory, description: e.target.value })}
                                     />
                                 </div>
+
+                                <div className="space-y-2">
+                                    <Label>Assigned Types</Label>
+                                    <div className="border rounded-md p-2 max-h-40 overflow-y-auto space-y-2">
+                                        {types.length === 0 && <div className="text-xs text-muted-foreground p-1">No assignable types found.</div>}
+                                        {types.map(type => (
+                                            <div key={type.id} className="flex items-center gap-2">
+                                                <Checkbox
+                                                    id={`type-${type.id}`}
+                                                    checked={(editingCategory.meta?.assignedTypes || []).includes(type.id)}
+                                                    onCheckedChange={(checked) => {
+                                                        const current = editingCategory.meta?.assignedTypes || [];
+                                                        const newTypes = checked
+                                                            ? [...current, type.id]
+                                                            : current.filter((id: string) => id !== type.id);
+
+                                                        setEditingCategory({
+                                                            ...editingCategory,
+                                                            meta: {
+                                                                ...(editingCategory.meta || {}),
+                                                                assignedTypes: newTypes
+                                                            }
+                                                        });
+                                                    }}
+                                                />
+                                                <Label htmlFor={`type-${type.id}`} className="text-sm font-normal cursor-pointer">
+                                                    {type.name} <span className="text-xs text-muted-foreground">({type.kind})</span>
+                                                </Label>
+                                            </div>
+                                        ))}
+                                    </div>
+                                    <div className="text-[10px] text-muted-foreground">
+                                        Assign types to allow using them in this category.
+                                    </div>
+                                </div>
                                 <Button className="w-full" onClick={handleSave} disabled={actionLoading}>
                                     {actionLoading && <Loader2 className="mr-2 h-4 w-4 animate-spin" />}
                                     Save

packages/ui/src/components/widgets/GalleryWidget.tsx

@@ -14,6 +14,10 @@ interface GalleryWidgetProps {
     pictureIds?: string[];
     thumbnailLayout?: 'strip' | 'grid';
     imageFit?: 'contain' | 'cover';
+    thumbnailsPosition?: 'bottom' | 'top' | 'left' | 'right';
+    thumbnailsOrientation?: 'horizontal' | 'vertical';
+    zoomEnabled?: boolean;
+    thumbnailsClassName?: string;
     onPropsChange?: (props: Record<string, any>) => void;
     isEditMode?: boolean;
     id?: string;
@@ -23,6 +27,10 @@ const GalleryWidget: React.FC<GalleryWidgetProps> = ({
     pictureIds: propPictureIds = [],
     thumbnailLayout = 'strip',
     imageFit = 'cover',
+    thumbnailsPosition = 'bottom',
+    thumbnailsOrientation = 'horizontal',
+    zoomEnabled = false,
+    thumbnailsClassName = '',
     onPropsChange,
     isEditMode = false,
     id
@@ -69,8 +77,6 @@ const GalleryWidget: React.FC<GalleryWidgetProps> = ({
 
             const items = await fetchMediaItemsByIds(pictureIds, { maintainOrder: true });
 
-            console.log('Fetched media items:', items);
-
             // Transform to PostMediaItem format
             const postMediaItems = items.map((item, index) => ({
                 ...item,
@@ -81,13 +87,10 @@ const GalleryWidget: React.FC<GalleryWidgetProps> = ({
                 comments: [{ count: 0 }]
             })) as PostMediaItem[];
 
-            console.log('Transformed to PostMediaItems:', postMediaItems);
-
             setMediaItems(postMediaItems);
 
             // Always set first item as selected when items change
             if (postMediaItems.length > 0) {
-                console.log('Setting selected item:', postMediaItems[0]);
                 setSelectedItem(postMediaItems[0]);
             }
         } catch (error) {
@@ -202,6 +205,10 @@ const GalleryWidget: React.FC<GalleryWidgetProps> = ({
                     showDesktopLayout={true}
                     thumbnailLayout={thumbnailLayout}
                     imageFit={imageFit}
+                    thumbnailsPosition={thumbnailsPosition}
+                    thumbnailsOrientation={thumbnailsOrientation}
+                    zoomEnabled={zoomEnabled}
+                    thumbnailsClassName={thumbnailsClassName}
                     className="h-full w-full [&_.hidden]:!block"
                 />
             </div>

packages/ui/src/components/widgets/IconPicker.tsx

@@ -0,0 +1,90 @@
+import React, { useState } from 'react';
+import { Button } from '@/components/ui/button';
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
+import { Input } from '@/components/ui/input';
+import { ScrollArea } from '@/components/ui/scroll-area';
+import { T } from '@/i18n';
+import { cn } from '@/lib/utils';
+import * as Icons from 'lucide-react';
+
+// Common icons suitable for tabs
+const COMMON_ICONS = [
+    'Layout', 'Monitor', 'Smartphone', 'Tablet', 'Grid', 'List', 'Type', 'Image', 'Video', 'FileText',
+    'Settings', 'User', 'Users', 'Home', 'Calendar', 'Clock', 'Map', 'Link', 'ExternalLink',
+    'Star', 'Heart', 'Bell', 'Search', 'Menu', 'X', 'Check', 'Plus', 'Minus', 'Info', 'AlertCircle',
+    'ChevronRight', 'ChevronDown', 'ArrowRight', 'ArrowLeft', 'Layers', 'Box', 'Package', 'ShoppingBag',
+    'CreditCard', 'DollarSign', 'PieChart', 'BarChart', 'Activity', 'Zap', 'Terminal', 'Code', 'Database'
+];
+
+interface IconPickerProps {
+    value?: string;
+    onChange: (iconName: string) => void;
+    className?: string;
+}
+
+export const IconPicker: React.FC<IconPickerProps> = ({ value, onChange, className }) => {
+    const [open, setOpen] = useState(false);
+    const [search, setSearch] = useState('');
+
+    const filteredIcons = COMMON_ICONS.filter(iconName =>
+        iconName.toLowerCase().includes(search.toLowerCase())
+    );
+
+    const SelectedIcon = value && (Icons as any)[value] ? (Icons as any)[value] : Icons.Square;
+
+    return (
+        <Popover open={open} onOpenChange={setOpen}>
+            <PopoverTrigger asChild>
+                <Button
+                    variant="outline"
+                    size="sm"
+                    className={cn("w-10 h-8 p-0 shrink-0", className)}
+                    title={value || "Select Icon"}
+                >
+                    <SelectedIcon className="h-4 w-4" />
+                </Button>
+            </PopoverTrigger>
+            <PopoverContent className="p-2 w-64" align="start">
+                <div className="space-y-2">
+                    <Input
+                        placeholder="Search icons..."
+                        value={search}
+                        onChange={(e) => setSearch(e.target.value)}
+                        className="h-8 text-xs"
+                    />
+                    <ScrollArea className="h-48">
+                        <div className="grid grid-cols-5 gap-1">
+                            {filteredIcons.map(iconName => {
+                                const Icon = (Icons as any)[iconName];
+                                if (!Icon) return null;
+                                return (
+                                    <Button
+                                        key={iconName}
+                                        variant="ghost"
+                                        size="sm"
+                                        className={cn(
+                                            "h-8 w-8 p-0 hover:bg-slate-100 dark:hover:bg-slate-800",
+                                            value === iconName && "bg-slate-100 dark:bg-slate-800 text-primary border border-primary/20"
+                                        )}
+                                        onClick={() => {
+                                            onChange(iconName);
+                                            setOpen(false);
+                                        }}
+                                        title={iconName}
+                                    >
+                                        <Icon className="h-4 w-4" />
+                                    </Button>
+                                );
+                            })}
+                        </div>
+                        {filteredIcons.length === 0 && (
+                            <div className="p-4 text-center text-xs text-slate-500">
+                                <T>No icons found</T>
+                            </div>
+                        )}
+                    </ScrollArea>
+                </div>
+            </PopoverContent>
+        </Popover>
+    );
+};

packages/ui/src/components/widgets/PageCardWidget.tsx

@@ -117,7 +117,8 @@ const PageCardWidget: React.FC<PageCardWidgetProps> = ({
         console.log('Like functionality not yet implemented');
     };
 
-    const handlePageSelect = (selectedPageId: string | null) => {
+    const handlePageSelect = (selectedPage: { id: string } | null) => {
+        const selectedPageId = selectedPage ? selectedPage.id : null;
         setPageId(selectedPageId);
         setShowPagePicker(false);
 

packages/ui/src/components/widgets/PagePickerDialog.tsx

@@ -11,7 +11,7 @@ import { fetchUserPages } from '@/lib/db';
 interface PagePickerDialogProps {
     isOpen: boolean;
     onClose: () => void;
-    onSelect: (pageId: string | null) => void;
+    onSelect: (page: Page | null) => void;
     currentValue?: string | null;
     forbiddenIds?: string[]; // IDs that cannot be selected (e.g. self)
 }
@@ -72,7 +72,12 @@ export const PagePickerDialog: React.FC<PagePickerDialogProps> = ({
     }, [pages, searchQuery, forbiddenIds]);
 
     const handleConfirm = () => {
-        onSelect(selectedId);
+        if (selectedId) {
+            const selectedPage = pages.find(p => p.id === selectedId) || null;
+            onSelect(selectedPage);
+        } else {
+            onSelect(null);
+        }
         onClose();
     };
 
@@ -140,7 +145,7 @@ export const PagePickerDialog: React.FC<PagePickerDialogProps> = ({
                                     onClick={() => setSelectedId(page.id)}
                                     onDoubleClick={() => {
                                         setSelectedId(page.id);
-                                        onSelect(page.id);
+                                        onSelect(page);
                                         onClose();
                                     }}
                                     className={cn(

packages/ui/src/components/widgets/TabsPropertyEditor.tsx

@@ -0,0 +1,184 @@
+import React, { useState } from 'react';
+import { DndContext, closestCenter, KeyboardSensor, PointerSensor, useSensor, useSensors, DragEndEvent } from '@dnd-kit/core';
+import { arrayMove, SortableContext, sortableKeyboardCoordinates, verticalListSortingStrategy, useSortable } from '@dnd-kit/sortable';
+import { CSS } from '@dnd-kit/utilities';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Label } from '@/components/ui/label';
+import { T } from '@/i18n';
+import { Plus, Trash2, GripVertical, Settings2 } from 'lucide-react';
+import { TabDefinition } from './TabsWidget';
+
+// Local helpers since we might not have uuid/slugify
+const generateId = () => Math.random().toString(36).substring(2, 9);
+
+const slugify = (text: string) => text.toString().toLowerCase()
+    .replace(/\s+/g, '-')           // Replace spaces with -
+    .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
+    .replace(/\-\-+/g, '-')         // Replace multiple - with single -
+    .replace(/^-+/, '')             // Trim - from start of text
+    .replace(/-+$/, '');            // Trim - from end of text
+
+import { IconPicker } from './IconPicker';
+
+interface TabsPropertyEditorProps {
+    value: TabDefinition[];
+    onChange: (tabs: TabDefinition[]) => void;
+    widgetInstanceId: string;
+}
+
+const SortableTabItem = ({
+    tab,
+    onRemove,
+    onUpdate
+}: {
+    tab: TabDefinition;
+    onRemove: (id: string) => void;
+    onUpdate: (id: string, updates: Partial<TabDefinition>) => void;
+}) => {
+    const {
+        attributes,
+        listeners,
+        setNodeRef,
+        transform,
+        transition,
+    } = useSortable({ id: tab.id });
+
+    const style = {
+        transform: CSS.Transform.toString(transform),
+        transition,
+    };
+
+    return (
+        <div ref={setNodeRef} style={style} className="flex flex-col gap-2 p-3 bg-slate-50 dark:bg-slate-800/50 rounded-md border border-slate-200 dark:border-slate-700/50 mb-2">
+            <div className="flex items-center gap-2">
+                <button {...attributes} {...listeners} className="cursor-grab hover:text-slate-900 dark:hover:text-slate-200 text-slate-400">
+                    <GripVertical className="h-4 w-4" />
+                </button>
+
+                <IconPicker
+                    value={tab.icon}
+                    onChange={(newIcon) => onUpdate(tab.id, { icon: newIcon })}
+                />
+
+                <Input
+                    value={tab.label}
+                    onChange={(e) => onUpdate(tab.id, { label: e.target.value })}
+                    className="h-8 text-sm flex-1"
+                    placeholder="Tab Label"
+                />
+                <Button
+                    variant="ghost"
+                    size="sm"
+                    onClick={() => onRemove(tab.id)}
+                    className="h-8 w-8 p-0 text-slate-400 hover:text-red-500"
+                >
+                    <Trash2 className="h-4 w-4" />
+                </Button>
+            </div>
+            {/* Optional: Icon picker or other details here */}
+            <div className="pl-6 text-[10px] text-slate-400 font-mono truncate">
+                ID: {tab.layoutId}
+            </div>
+        </div>
+    );
+};
+
+export const TabsPropertyEditor: React.FC<TabsPropertyEditorProps> = ({
+    value = [],
+    onChange,
+    widgetInstanceId
+}) => {
+    const sensors = useSensors(
+        useSensor(PointerSensor),
+        useSensor(KeyboardSensor, {
+            coordinateGetter: sortableKeyboardCoordinates,
+        })
+    );
+
+    const handleDragEnd = (event: DragEndEvent) => {
+        const { active, over } = event;
+
+        if (over && active.id !== over.id) {
+            const oldIndex = value.findIndex((item) => item.id === active.id);
+            const newIndex = value.findIndex((item) => item.id === over.id);
+            onChange(arrayMove(value, oldIndex, newIndex));
+        }
+    };
+
+    const handleAddTab = () => {
+        const newId = generateId();
+        const label = `New Tab ${value.length + 1}`;
+        // Pattern: tabs-<widgetId>-<slugged-tab-name>
+        // Note: We use a timestamp or random component in ID to ensure uniqueness 
+        // if user renames tab to same name repeatedly.
+        // Actually user requested: tabs-<widgetId>-<slugged-tab-name>
+        // But if they rename, should layoutId change? Usually NO. Layout ID should be stable.
+        // So we generate it once upon creation.
+        // To avoid conflicts if they delete and recreate with same name, let's append a short random string or index if needed.
+        // But for cleaner URLs/IDs, let's try to stick to the requested format if possible, 
+        // appending a suffix only if really needed (but here we are creating a NEW one).
+
+        const slug = slugify(label);
+        const layoutId = `tabs-${widgetInstanceId}-${slug}-${newId.slice(0, 4)}`;
+
+        const newTab: TabDefinition = {
+            id: newId,
+            label: label,
+            layoutId: layoutId,
+            icon: 'Square' // Default icon
+        };
+
+        onChange([...value, newTab]);
+    };
+
+    const handleRemoveTab = (id: string) => {
+        if (confirm("Are you sure? The layout for this tab will be detached (but not deleted from DB immediately).")) {
+            onChange(value.filter(t => t.id !== id));
+        }
+    };
+
+    const handleUpdateTab = (id: string, updates: Partial<TabDefinition>) => {
+        onChange(value.map(t => t.id === id ? { ...t, ...updates } : t));
+    };
+
+    return (
+        <div className="space-y-4">
+            <div className="text-xs text-slate-500">
+                <T>Manage your tabs below. Drag to reorder.</T>
+            </div>
+
+            <DndContext
+                sensors={sensors}
+                collisionDetection={closestCenter}
+                onDragEnd={handleDragEnd}
+            >
+                <SortableContext
+                    items={value.map(t => t.id)}
+                    strategy={verticalListSortingStrategy}
+                >
+                    <div className="space-y-2">
+                        {value.map((tab) => (
+                            <SortableTabItem
+                                key={tab.id}
+                                tab={tab}
+                                onRemove={handleRemoveTab}
+                                onUpdate={handleUpdateTab}
+                            />
+                        ))}
+                    </div>
+                </SortableContext>
+            </DndContext>
+
+            <Button
+                onClick={handleAddTab}
+                variant="outline"
+                size="sm"
+                className="w-full border-dashed"
+            >
+                <Plus className="h-4 w-4 mr-2" />
+                <T>Add Tab</T>
+            </Button>
+        </div>
+    );
+};

packages/ui/src/components/widgets/TabsWidget.tsx

@@ -0,0 +1,152 @@
+import React, { useState, useEffect, useMemo } from 'react';
+import { GenericCanvas } from '@/components/hmi/GenericCanvas';
+import { cn } from '@/lib/utils';
+import { T } from '@/i18n';
+import * as LucideIcons from 'lucide-react';
+import { Button } from '@/components/ui/button';
+
+export interface TabDefinition {
+    id: string;
+    label: string;
+    layoutId: string;
+    icon?: string;
+}
+
+interface TabsWidgetProps {
+    widgetInstanceId: string;
+    tabs?: TabDefinition[];
+    activeTabId?: string;
+    orientation?: 'horizontal' | 'vertical';
+    tabBarPosition?: 'top' | 'bottom' | 'left' | 'right';
+    className?: string; // Container classes
+    tabBarClassName?: string; // Tab bar specific classes
+    contentClassName?: string; // Content area classes
+    isEditMode?: boolean;
+    onPropsChange: (props: Record<string, any>) => void;
+}
+
+const TabsWidget: React.FC<TabsWidgetProps> = ({
+    widgetInstanceId,
+    tabs = [],
+    activeTabId,
+    orientation = 'horizontal',
+    tabBarPosition = 'top',
+    className = '',
+    tabBarClassName = '',
+    contentClassName = '',
+    isEditMode = false,
+    onPropsChange
+}) => {
+    const [currentTabId, setCurrentTabId] = useState<string | undefined>(activeTabId);
+
+    // Effect to ensure we have a valid currentTabId
+    useEffect(() => {
+        if (tabs.length > 0) {
+            if (!currentTabId || !tabs.find(t => t.id === currentTabId)) {
+                setCurrentTabId(tabs[0].id);
+            }
+        } else {
+            setCurrentTabId(undefined);
+        }
+    }, [tabs, currentTabId]);
+
+    // Effect to sync prop activeTabId if it changes externally
+    useEffect(() => {
+        if (activeTabId && tabs.find(t => t.id === activeTabId)) {
+            setCurrentTabId(activeTabId);
+        }
+    }, [activeTabId, tabs]);
+
+
+    const handleTabClick = (tabId: string) => {
+        setCurrentTabId(tabId);
+        // Optionally persist selection?
+        // onPropsChange({ activeTabId: tabId }); 
+        // Usually tabs reset on reload unless specifically desired. 
+        // Let's keep it local state for now unless user demands persistence.
+    };
+
+    const currentTab = tabs.find(t => t.id === currentTabId);
+
+    const renderIcon = (iconName?: string) => {
+        if (!iconName) return null;
+        const Icon = (LucideIcons as any)[iconName];
+        return Icon ? <Icon className="w-4 h-4 mr-2" /> : null;
+    };
+
+    const isVertical = tabBarPosition === 'left' || tabBarPosition === 'right';
+
+    const flexDirection = (() => {
+        switch (tabBarPosition) {
+            case 'left': return 'flex-row';
+            case 'right': return 'flex-row-reverse';
+            case 'bottom': return 'flex-col-reverse';
+            case 'top':
+            default: return 'flex-col';
+        }
+    })();
+
+    const tabBarClasses = cn(
+        "flex gap-1 overflow-auto scrollbar-hide bg-slate-100 dark:bg-slate-800/50 p-1 rounded-t-md",
+        isVertical ? "flex-col w-48 min-w-[12rem]" : "flex-row w-full",
+        tabBarClassName
+    );
+
+    const tabButtonClasses = (isActive: boolean) => cn(
+        "flex items-center px-4 py-2 text-sm font-medium rounded-md transition-colors whitespace-nowrap",
+        isActive
+            ? "bg-white dark:bg-slate-700 text-primary shadow-sm"
+            : "text-slate-600 dark:text-slate-400 hover:bg-slate-200/50 dark:hover:bg-slate-700/50",
+        isVertical ? "w-full justify-start" : "flex-1 justify-center"
+    );
+
+    if (tabs.length === 0) {
+        return (
+            <div className="flex items-center justify-center p-8 border-2 border-dashed border-slate-300 dark:border-slate-700 rounded-lg">
+                <div className="text-center text-slate-500">
+                    <LucideIcons.Layers className="w-8 h-8 mx-auto mb-2 opacity-50" />
+                    <p><T>No tabs configured.</T></p>
+                    {isEditMode && <p className="text-xs mt-1"><T>Add tabs in widget settings.</T></p>}
+                </div>
+            </div>
+        );
+    }
+
+    return (
+        <div className={cn("flex w-full h-full min-h-[300px]", flexDirection, className)}>
+            {/* Tab Bar */}
+            <div className={tabBarClasses}>
+                {tabs.map(tab => (
+                    <button
+                        key={tab.id}
+                        onClick={() => handleTabClick(tab.id)}
+                        className={tabButtonClasses(tab.id === currentTabId)}
+                    >
+                        {renderIcon(tab.icon)}
+                        <span>{tab.label}</span>
+                    </button>
+                ))}
+            </div>
+
+            {/* Content Area */}
+            <div className={cn("flex-1 bg-white dark:bg-slate-900 border border-slate-200 dark:border-slate-800 rounded-b-md relative overflow-hidden", contentClassName)}>
+                {currentTab ? (
+                    <GenericCanvas
+                        key={currentTab.layoutId} // Important: force remount so GenericCanvas loads new pageId
+                        pageId={currentTab.layoutId}
+                        pageName={currentTab.label}
+                        isEditMode={isEditMode}
+                        showControls={false} // Tabs usually hide nested canvas controls to look cleaner
+                        className="p-4"
+                    />
+                ) : (
+                    <div className="flex items-center justify-center h-full text-slate-400">
+                        <T>Select a tab</T>
+                    </div>
+                )}
+            </div>
+        </div>
+    );
+};
+
+export default TabsWidget;

packages/ui/src/components/widgets/WidgetPropertiesForm.tsx

@@ -7,11 +7,13 @@ import { Switch } from '@/components/ui/switch';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
 import { WidgetDefinition } from '@/lib/widgetRegistry';
 import { ImagePickerDialog } from './ImagePickerDialog';
-import { Image as ImageIcon, Maximize2 } from 'lucide-react';
+import { PagePickerDialog } from './PagePickerDialog';
+import { Image as ImageIcon, Maximize2, FileText } from 'lucide-react';
 import { Textarea } from "@/components/ui/textarea";
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog';
 import MarkdownEditor from '@/components/MarkdownEditorEx';
 import { TailwindClassPicker } from './TailwindClassPicker';
+import { TabsPropertyEditor } from './TabsPropertyEditor';
 
 export interface WidgetPropertiesFormProps {
     widgetDefinition: WidgetDefinition;
@@ -38,6 +40,8 @@ export const WidgetPropertiesForm: React.FC<WidgetPropertiesFormProps> = ({
     const [settings, setSettings] = useState<Record<string, any>>(currentProps);
     const [imagePickerOpen, setImagePickerOpen] = useState(false);
     const [imagePickerField, setImagePickerField] = useState<string | null>(null);
+    const [pagePickerOpen, setPagePickerOpen] = useState(false);
+    const [pagePickerField, setPagePickerField] = useState<string | null>(null);
     const [markdownEditorOpen, setMarkdownEditorOpen] = useState(false);
     const [activeMarkdownField, setActiveMarkdownField] = useState<string | null>(null);
 
@@ -189,6 +193,44 @@ export const WidgetPropertiesForm: React.FC<WidgetPropertiesFormProps> = ({
                     </div>
                 );
 
+            case 'pagePicker':
+                return (
+                    <div key={key} className="space-y-2">
+                        <Label htmlFor={key} className="text-xs font-medium text-slate-500 dark:text-slate-400">
+                            <T>{config.label}</T>
+                        </Label>
+                        <div className="flex gap-2">
+                            <Input
+                                id={key}
+                                type="text"
+                                value={value || ''}
+                                onChange={(e) => updateSetting(key, e.target.value)}
+                                placeholder={config.default || 'No page selected'}
+                                className="flex-1 font-mono text-[10px] h-8"
+                                readOnly
+                            />
+                            <Button
+                                type="button"
+                                variant="outline"
+                                size="sm"
+                                className="h-8 px-2"
+                                onClick={() => {
+                                    setPagePickerField(key);
+                                    setPagePickerOpen(true);
+                                }}
+                            >
+                                <FileText className="h-3 w-3 mr-1" />
+                                <span className="text-xs"><T>Select Page</T></span>
+                            </Button>
+                        </div>
+                        {config.description && (
+                            <p className="text-[10px] text-slate-400 dark:text-slate-500">
+                                <T>{config.description}</T>
+                            </p>
+                        )}
+                    </div>
+                );
+
             case 'markdown':
                 return (
                     <div key={key} className="space-y-2">
@@ -225,6 +267,45 @@ export const WidgetPropertiesForm: React.FC<WidgetPropertiesFormProps> = ({
                     </div>
                 );
 
+            case 'classname':
+                return (
+                    <div key={key} className="space-y-1">
+                        <Label htmlFor={key} className="text-xs font-medium text-slate-500 dark:text-slate-400">
+                            <T>{config.label}</T>
+                        </Label>
+                        <TailwindClassPicker
+                            value={value || ''}
+                            onChange={(newValue) => updateSetting(key, newValue)}
+                            placeholder={config.default || 'Select classes...'}
+                            className="w-full"
+                        />
+                        {config.description && (
+                            <p className="text-[10px] text-slate-400 dark:text-slate-500">
+                                <T>{config.description}</T>
+                            </p>
+                        )}
+                    </div>
+                );
+
+            case 'tabs-editor':
+                return (
+                    <div key={key} className="space-y-4">
+                        <Label className="text-xs font-medium text-slate-500 dark:text-slate-400">
+                            <T>{config.label}</T>
+                        </Label>
+                        <TabsPropertyEditor
+                            value={value || []}
+                            onChange={(newValue) => updateSetting(key, newValue)}
+                            widgetInstanceId={widgetInstanceId || 'new-widget'}
+                        />
+                        {config.description && (
+                            <p className="text-[10px] text-slate-400 dark:text-slate-500">
+                                <T>{config.description}</T>
+                            </p>
+                        )}
+                    </div>
+                );
+
             default:
                 return null;
         }
@@ -346,6 +427,23 @@ export const WidgetPropertiesForm: React.FC<WidgetPropertiesFormProps> = ({
                 />
             )}
 
+            {/* Page Picker Dialog */}
+            {pagePickerField && (
+                <PagePickerDialog
+                    isOpen={pagePickerOpen}
+                    onClose={() => {
+                        setPagePickerOpen(false);
+                        setPagePickerField(null);
+                    }}
+                    onSelect={(page) => {
+                        updateSetting(pagePickerField, page?.id || null);
+                        setPagePickerOpen(false);
+                        setPagePickerField(null);
+                    }}
+                    currentValue={settings[pagePickerField]}
+                />
+            )}
+
             {/* Markdown Editor Modal */}
             <Dialog open={markdownEditorOpen} onOpenChange={setMarkdownEditorOpen}>
                 <DialogContent className="max-w-4xl h-[80vh] flex flex-col p-0 gap-0">
@@ -376,3 +474,4 @@ export const WidgetPropertiesForm: React.FC<WidgetPropertiesFormProps> = ({
         </div>
     );
 };
+

packages/ui/src/contexts/LayoutContext.tsx

@@ -1,9 +1,20 @@
 import React, { createContext, useContext, useState, useEffect, ReactNode, useCallback } from 'react';
 import { UnifiedLayoutManager, PageLayout, WidgetInstance, LayoutContainer } from '@/lib/unifiedLayoutManager';
-import { widgetRegistry } from '@/lib/widgetRegistry';
 import { HistoryManager } from '@/lib/page-commands/HistoryManager';
-import { CommandContext } from '@/lib/page-commands/types';
-import { AddWidgetCommand, RemoveWidgetCommand, UpdateWidgetSettingsCommand } from '@/lib/page-commands/commands';
+import { Command } from '@/lib/page-commands/types';
+import {
+  AddWidgetCommand,
+  RemoveWidgetCommand,
+  UpdateWidgetSettingsCommand,
+  AddContainerCommand,
+  RemoveContainerCommand,
+  MoveContainerCommand,
+  MoveWidgetCommand,
+  UpdateContainerColumnsCommand,
+  UpdateContainerSettingsCommand,
+  RenameWidgetCommand,
+  ReplaceLayoutCommand
+} from '@/lib/page-commands/commands';
 
 interface LayoutContextType {
   // Generic page management
@@ -34,6 +45,8 @@ interface LayoutContextType {
   redo: () => Promise<void>;
   canUndo: boolean;
   canRedo: boolean;
+  clearHistory: () => void;
+  executeCommand: (command: Command) => Promise<void>;
 
   // State
   isLoading: boolean;
@@ -54,343 +67,334 @@ export const LayoutProvider: React.FC<LayoutProviderProps> = ({ children }) => {
   const [canUndo, setCanUndo] = useState(false);
   const [canRedo, setCanRedo] = useState(false);
 
+  // Pending Metadata State
+  const [pendingMetadata, setPendingMetadata] = useState<Map<string, Record<string, any>>>(new Map());
+
   const updateLayoutCallback = useCallback((pageId: string, layout: PageLayout) => {
     setLoadedPages(prev => new Map(prev).set(pageId, layout));
-    UnifiedLayoutManager.savePageLayout(layout).catch(e => console.error("Failed to persist layout update", e));
+    // UnifiedLayoutManager.savePageLayout(layout).catch(e => console.error("Failed to persist layout update", e));
+  }, []);
+
+  const updatePageMetadataCallback = useCallback((pageId: string, metadata: Record<string, any>) => {
+    setPendingMetadata(prev => {
+      const newMap = new Map(prev);
+      const existing = newMap.get(pageId) || {};
+      newMap.set(pageId, { ...existing, ...metadata });
+      return newMap;
+    });
   }, []);
 
   const [historyManager] = useState(() => new HistoryManager({
-    pageId: '', // Placeholder, locally updated in execute
-    layouts: loadedPages, // Placeholder, updated in execute
-    updateLayout: updateLayoutCallback
+    pageId: '',
+    layouts: loadedPages,
+    updateLayout: updateLayoutCallback,
+    pageMetadata: pendingMetadata,
+    updatePageMetadata: updatePageMetadataCallback
   }));
 
-  // Update history UI state
+  // Update history manager context when state changes
+  useEffect(() => {
+    // We need to update the context inside historyManager so it has access to latest state
+    // but HistoryManager doesn't preserve context reference, it uses it per execute/undo/redo.
+    // However, for 'executeCommand' prop below, we construct a fresh context.
+  }, [loadedPages, pendingMetadata, updateLayoutCallback, updatePageMetadataCallback]);
+
+
   const updateHistoryState = useCallback(() => {
     setCanUndo(historyManager.canUndo());
     setCanRedo(historyManager.canRedo());
   }, [historyManager]);
 
-  // Helper to persist to storage (database/localStorage)
-  const saveLayoutToCache = useCallback(async (pageId: string, layout?: PageLayout) => {
-    const currentLayout = layout || loadedPages.get(pageId);
-    if (!currentLayout) {
-      console.error(`Cannot save page ${pageId}: layout not loaded`);
-      return;
-    }
-
-    try {
-      await UnifiedLayoutManager.savePageLayout(currentLayout);
-      // Ensure state is in sync if we modified a clone
-      setLoadedPages(prev => new Map(prev).set(pageId, currentLayout));
-    } catch (e) {
-      console.error("Failed to save layout", e);
-    }
-  }, [loadedPages]);
-
-
-  // Initialize layouts on mount
   useEffect(() => {
-    const initializeLayouts = async () => {
-      try {
-        // Get valid widget IDs from registry
-        const validWidgetIds = new Set(widgetRegistry.getAll().map(w => w.metadata.id));
+    updateHistoryState();
+  }, [historyManager, loadedPages, pendingMetadata]);
 
-        // Only cleanup if we have widgets registered
-        if (validWidgetIds.size > 0) {
-          // Clean up all known pages
-          const knownPages = ['playground-layout', 'dashboard-layout', 'profile-layout'];
-          await Promise.all(knownPages.map(pageId =>
-            UnifiedLayoutManager.cleanupInvalidWidgets(pageId, validWidgetIds)
-          ));
-        }
-      } catch (error) {
-        console.error('Failed to initialize layouts:', error);
-      } finally {
-        setIsLoading(false);
-      }
-    };
-
-    initializeLayouts();
-  }, []);
-
-  const loadPageLayout = async (pageId: string, defaultName?: string) => {
-    // Only load if not already cached
-    if (!loadedPages.has(pageId)) {
+  // Load layout
+  const loadPageLayout = useCallback(async (pageId: string, defaultName?: string) => {
     try {
       const layout = await UnifiedLayoutManager.getPageLayout(pageId, defaultName);
       setLoadedPages(prev => new Map(prev).set(pageId, layout));
-      } catch (error) {
-        console.error(`Failed to load page layout ${pageId}:`, error);
+    } catch (e) {
+      console.error("Failed to load page layout", e);
+    } finally {
+      setIsLoading(false);
     }
-    }
-  };
+  }, []);
 
-  const getLoadedPageLayout = (pageId: string): PageLayout | null => {
+  const getLoadedPageLayout = useCallback((pageId: string) => {
     return loadedPages.get(pageId) || null;
-  };
+  }, [loadedPages]);
 
-  const clearPageLayout = async (pageId: string) => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) {
-        throw new Error(`Layout for page ${pageId} not loaded`);
-      }
+  const clearPageLayout = useCallback(async (pageId: string) => {
+    setLoadedPages(prev => {
+      const next = new Map(prev);
+      next.delete(pageId);
+      return next;
+    });
+  }, []);
 
-      // Create a fresh empty layout with one empty container
-      const clearedLayout: PageLayout = {
-        id: pageId,
-        name: currentLayout.name,
-        containers: [
-          {
-            id: crypto.randomUUID(),
-            type: 'container', // Using 'container' as per ULM default, was 'grid' in previous context but 'container' in ULM
+  // Widget Actions
+  const addWidgetToPage = useCallback(async (pageId: string, containerId: string, widgetId: string, targetColumn?: number) => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) throw new Error("Layout not loaded");
+
+    const widgetInstance = UnifiedLayoutManager.createWidgetInstance(widgetId);
+
+    // Use Command for Undo/Redo
+    const command = new AddWidgetCommand(pageId, containerId, widgetInstance, -1); // Index handling might need improvement if strict positioning required
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+    return widgetInstance;
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  const removeWidgetFromPage = useCallback(async (pageId: string, widgetInstanceId: string) => {
+    const command = new RemoveWidgetCommand(pageId, widgetInstanceId);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  const updateWidgetProps = useCallback(async (pageId: string, widgetInstanceId: string, props: Record<string, any>) => {
+    const command = new UpdateWidgetSettingsCommand(pageId, widgetInstanceId, props);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  // Other Actions (Direct Update for now)
+  const moveWidgetInPage = useCallback(async (pageId: string, widgetInstanceId: string, direction: 'up' | 'down' | 'left' | 'right') => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) return;
+
+    const command = new MoveWidgetCommand(pageId, widgetInstanceId, direction);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  const updatePageContainerColumns = useCallback(async (pageId: string, containerId: string, columns: number) => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) return;
+    const command = new UpdateContainerColumnsCommand(pageId, containerId, columns);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  const updatePageContainerSettings = useCallback(async (pageId: string, containerId: string, settings: Partial<LayoutContainer['settings']>) => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) return;
+    const command = new UpdateContainerSettingsCommand(pageId, containerId, settings);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  const addPageContainer = useCallback(async (pageId: string, parentContainerId?: string) => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) throw new Error("Layout not loaded");
+    // Create container instance first (pure)
+    // UnifiedLayoutManager.addContainer mutates, checking if we can generate detached container?
+    // We can't easily generate detached container with UnifiedLayoutManager.addContainer without a layout.
+    // So we manually create it here or use a helper that doesn't attach.
+    // UnifiedLayoutManager.generateContainerId is static.
+
+    // Manual creation to follow command pattern:
+    const newContainer: LayoutContainer = {
+      id: UnifiedLayoutManager.generateContainerId(),
+      type: 'container',
       columns: 1,
-            gap: 16, // ULM default
+      gap: 16,
       widgets: [],
       children: [],
-            order: 0
-          }
-        ],
-        // Preserve created if exists
-        createdAt: currentLayout.createdAt,
-        updatedAt: Date.now()
+      order: 0 // Command execution will set order
     };
 
-      setLoadedPages(prev => new Map(prev).set(pageId, clearedLayout));
-
-      // Also clear persistence
-      await UnifiedLayoutManager.savePageLayout(clearedLayout);
-
-      // Clear history as this is a destructive reset
-      historyManager.clear();
-      updateHistoryState();
-
-    } catch (error) {
-      console.error('Failed to clear layout:', error);
-      throw error;
-    }
-  };
-
-  const addWidgetToPage = async (pageId: string, containerId: string, widgetId: string, targetColumn?: number): Promise<WidgetInstance> => {
-    const currentLayout = loadedPages.get(pageId);
-    if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-    const container = UnifiedLayoutManager.findContainer(currentLayout.containers, containerId);
-    if (!container) throw new Error(`Container ${containerId} not found`);
-
-    const index = UnifiedLayoutManager.calculateWidgetInsertionIndex(container, targetColumn);
-    const newWidget = UnifiedLayoutManager.createWidgetInstance(widgetId);
-
-    // Command takes the resolved index
-    const command = new AddWidgetCommand(pageId, containerId, newWidget, index);
-
+    const command = new AddContainerCommand(pageId, newContainer, parentContainerId);
     await historyManager.execute(command, {
       pageId,
       layouts: loadedPages,
-      updateLayout: updateLayoutCallback
-    });
-
-    updateHistoryState();
-
-    return newWidget;
-  };
-
-  const removeWidgetFromPage = async (pageId: string, widgetInstanceId: string) => {
-    const command = new RemoveWidgetCommand(pageId, widgetInstanceId);
-
-    await historyManager.execute(command, {
-      pageId,
-      layouts: loadedPages,
-      updateLayout: updateLayoutCallback
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
     });
     updateHistoryState();
-  };
-
-  // --- Legacy / Non-Command Implementation for now (Todo: migrate) ---
-
-  const moveWidgetInPage = async (pageId: string, widgetInstanceId: string, direction: 'up' | 'down' | 'left' | 'right') => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const success = UnifiedLayoutManager.moveWidgetInContainer(newLayout, widgetInstanceId, direction);
-
-      if (success) {
-        setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-        await saveLayoutToCache(pageId, newLayout);
-      }
-    } catch (error) {
-      console.error('Failed to move widget:', error);
-      throw error;
-    }
-  };
-
-  const updatePageContainerColumns = async (pageId: string, containerId: string, columns: number) => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const success = UnifiedLayoutManager.updateContainerColumns(newLayout, containerId, columns);
-
-      if (success) {
-        setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-        await saveLayoutToCache(pageId, newLayout);
-      }
-    } catch (error) {
-      console.error('Failed to update columns:', error);
-      throw error;
-    }
-  };
-
-  const updatePageContainerSettings = async (pageId: string, containerId: string, settings: Partial<LayoutContainer['settings']>) => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const success = UnifiedLayoutManager.updateContainerSettings(newLayout, containerId, settings);
-
-      if (success) {
-        setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-        await saveLayoutToCache(pageId, newLayout);
-      }
-    } catch (error) {
-      console.error('Failed to update container settings:', error);
-      throw error;
-    }
-  };
-
-  const addPageContainer = async (pageId: string, parentContainerId?: string) => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const newContainer = UnifiedLayoutManager.addContainer(newLayout, parentContainerId); // Mutates newLayout AND returns container
-
-      setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-      await saveLayoutToCache(pageId, newLayout);
-
     return newContainer;
-    } catch (error) {
-      console.error('Failed to add container:', error);
-      throw error;
-    }
-  };
-
-  const removePageContainer = async (pageId: string, containerId: string) => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const success = UnifiedLayoutManager.removeContainer(newLayout, containerId);
-
-      if (success) {
-        setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-        await saveLayoutToCache(pageId, newLayout);
-      }
-    } catch (error) {
-      console.error('Failed to remove container:', error);
-      throw error;
-    }
-  };
-
-  const movePageContainer = async (pageId: string, containerId: string, direction: 'up' | 'down') => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const success = UnifiedLayoutManager.moveRootContainer(newLayout, containerId, direction);
-
-      if (success) {
-        setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-        await saveLayoutToCache(pageId, newLayout);
-      }
-    } catch (error) {
-      console.error('Failed to move container:', error);
-      throw error;
-    }
-  };
-
-  const updateWidgetProps = async (pageId: string, widgetInstanceId: string, props: Record<string, any>) => {
-    try {
-      const command = new UpdateWidgetSettingsCommand(pageId, widgetInstanceId, props);
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
 
+  const removePageContainer = useCallback(async (pageId: string, containerId: string) => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) return;
+    const command = new RemoveContainerCommand(pageId, containerId);
     await historyManager.execute(command, {
       pageId,
       layouts: loadedPages,
-        updateLayout: updateLayoutCallback
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
     });
-
     updateHistoryState();
-    } catch (error) {
-      console.error('Failed to update widget props:', error);
-      throw error;
-    }
-  };
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
 
-  const renameWidget = async (pageId: string, widgetInstanceId: string, newId: string): Promise<boolean> => {
-    try {
-      const currentLayout = loadedPages.get(pageId);
-      if (!currentLayout) throw new Error(`Layout for page ${pageId} not loaded`);
-
-      const newLayout = JSON.parse(JSON.stringify(currentLayout)) as PageLayout;
-      const success = UnifiedLayoutManager.renameWidget(newLayout, widgetInstanceId, newId);
-
-      if (success) {
-        setLoadedPages(prev => new Map(prev).set(pageId, newLayout));
-        await saveLayoutToCache(pageId, newLayout);
-        return true;
-      }
-      return false;
-    } catch (error) {
-      console.error('Failed to rename widget:', error);
-      throw error;
-    }
-  };
-
-  const saveToApi = async (): Promise<boolean> => {
-    return true;
-  };
-
-  const exportPageLayout = async (pageId: string): Promise<string> => {
+  const movePageContainer = useCallback(async (pageId: string, containerId: string, direction: 'up' | 'down') => {
     const layout = loadedPages.get(pageId);
-    if (!layout) throw new Error('Layout not found');
-    return JSON.stringify(layout, null, 2);
-  };
-
-  const importPageLayout = async (pageId: string, jsonData: string): Promise<PageLayout> => {
-    try {
-      const importedLayout = JSON.parse(jsonData) as PageLayout;
-      importedLayout.id = pageId;
-
-      setLoadedPages(prev => new Map(prev).set(pageId, importedLayout));
-      await UnifiedLayoutManager.savePageLayout(importedLayout);
-
-      historyManager.clear();
+    if (!layout) return;
+    const command = new MoveContainerCommand(pageId, containerId, direction);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
     updateHistoryState();
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
 
-      return importedLayout;
-    } catch (e) {
-      console.error('Failed to import layout:', e);
-      throw e;
-    }
-  };
+  const renameWidget = useCallback(async (pageId: string, widgetInstanceId: string, newId: string) => {
+    const layout = loadedPages.get(pageId);
+    if (!layout) return false;
+    const command = new RenameWidgetCommand(pageId, widgetInstanceId, newId);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+    return true; // Command execution is async void, we assume success if no throw
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
 
-  const hydratePageLayout = (pageId: string, layout: PageLayout) => {
+  const exportPageLayout = useCallback(async (pageId: string) => {
+    return UnifiedLayoutManager.exportPageLayout(pageId);
+  }, []);
+
+  const importPageLayout = useCallback(async (pageId: string, jsonData: string) => {
+    // Use parseLayoutJSON (pure) then execute ReplaceLayoutCommand
+    const parsedLayout = UnifiedLayoutManager.parseLayoutJSON(jsonData, pageId);
+
+    const command = new ReplaceLayoutCommand(pageId, parsedLayout);
+    await historyManager.execute(command, {
+      pageId,
+      layouts: loadedPages,
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
+    });
+    updateHistoryState();
+    return parsedLayout;
+  }, [loadedPages, historyManager, updateLayoutCallback, pendingMetadata, updatePageMetadataCallback, updateHistoryState]);
+
+  const hydratePageLayout = useCallback((pageId: string, layout: PageLayout) => {
     setLoadedPages(prev => new Map(prev).set(pageId, layout));
-  };
+  }, []);
+
+  const saveToApi = useCallback(async (): Promise<boolean> => {
+    try {
+      setIsLoading(true);
+      let success = true;
+
+      // 1. Save all loaded page layouts
+      // We iterate through all loaded pages and save them.
+      // We also pass any pending metadata for this page to be saved atomically.
+      for (const [pageId, layout] of loadedPages.entries()) {
+        try {
+          const metadata = pendingMetadata.get(pageId);
+          await UnifiedLayoutManager.savePageLayout(layout, metadata);
+
+          // If we successfully saved, we can remove this page from pendingMetadata
+          if (metadata) {
+            // We need to update the state to remove this page's pending metadata
+            // Since we are inside a loop and async, we should be careful.
+            // But purely functional update is fine.
+            // We can just track what we saved and clear them all at once or iteratively.
+            // Let's do nothing here and clear properly at the end or re-filter.
+          }
+        } catch (e) {
+          console.error(`Failed to save layout for ${pageId}`, e);
+          success = false;
+        }
+      }
+
+      // 2. Clear pending metadata for pages that were loaded and saved.
+      // We also need to handle metadata for pages that might NOT be in loadedPages (unlikely but possible if we unloaded a page but kept its pending meta?)
+      // If a page is not in loadedPages, savePageLayout wasn't called. We must manually save metadata for those.
+
+      const remainingMetadata = new Map(pendingMetadata);
+      for (const pageId of loadedPages.keys()) {
+        remainingMetadata.delete(pageId);
+      }
+
+      if (remainingMetadata.size > 0) {
+        const updates = Array.from(remainingMetadata.entries());
+        for (const [pageId, metadata] of updates) {
+          const dbId = pageId.startsWith('page-') ? pageId.replace('page-', '') : pageId;
+          try {
+            const { updatePage } = await import('@/lib/db');
+            await updatePage(dbId, metadata);
+          } catch (error) {
+            console.error(`Failed to save remaining metadata for ${pageId}`, error);
+            success = false;
+          }
+        }
+      }
+
+      // Clear all pending metadata.
+      // NOTE: This assumes that if savePageLayout succeeded/failed, we still clear the pending state or we risking double saving?
+      // If success == false, maybe we shouldn't clear?
+      // But partial failure is hard to track mapped to specific pages in this simple boolean.
+      // Let's assume clear on attempt for now or we get stuck/loops.
+      // Ideally we only clear what we processed.
+
+      setPendingMetadata(new Map());
+
+      return success;
+    } catch (e) {
+      console.error("Failed to save to API", e);
+      return false;
+    } finally {
+      setIsLoading(false);
+    }
+  }, [loadedPages, pendingMetadata]);
 
   const undo = async () => {
     await historyManager.undo({
       pageId: '',
       layouts: loadedPages,
-      updateLayout: updateLayoutCallback
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
     });
     updateHistoryState();
   };
@@ -399,13 +403,21 @@ export const LayoutProvider: React.FC<LayoutProviderProps> = ({ children }) => {
     await historyManager.redo({
       pageId: '',
       layouts: loadedPages,
-      updateLayout: updateLayoutCallback
+      updateLayout: updateLayoutCallback,
+      pageMetadata: pendingMetadata,
+      updatePageMetadata: updatePageMetadataCallback
     });
     updateHistoryState();
   };
 
+  const clearHistory = useCallback(() => {
+    historyManager.clear();
+    updateHistoryState();
+  }, [historyManager, updateHistoryState]);
+
   return (
     <LayoutContext.Provider value={{
+      // ... existing values ...
       loadPageLayout,
       getLoadedPageLayout,
       clearPageLayout,
@@ -428,7 +440,18 @@ export const LayoutProvider: React.FC<LayoutProviderProps> = ({ children }) => {
       undo,
       redo,
       canUndo,
-      canRedo
+      canRedo,
+      clearHistory,
+      executeCommand: async (command: Command) => {
+        await historyManager.execute(command, {
+          pageId: '',
+          layouts: loadedPages,
+          updateLayout: updateLayoutCallback,
+          pageMetadata: pendingMetadata,
+          updatePageMetadata: updatePageMetadataCallback
+        });
+        updateHistoryState();
+      }
     }}>
       {children}
     </LayoutContext.Provider>

packages/ui/src/lib/db.ts

@@ -20,106 +20,28 @@ export interface FeedPost {
     category_paths?: any[][]; // Array of category paths (each path is root -> leaf)
 }
 
-const requestCache = new Map<string, Promise<any>>();
-
+// Deprecated: Caching now handled by React Query
+// Keeping for backward compatibility
 type CacheStorageType = 'memory' | 'local';
 
-interface StoredCacheItem<T> {
-    value: T;
-    timestamp: number;
-    timeout: number;
-}
-
 export const fetchWithDeduplication = async <T>(
     key: string,
     fetcher: () => Promise<T>,
     timeout: number = 25000,
     storage: CacheStorageType = 'local'
 ): Promise<T> => {
-    // 1. Check LocalStorage if requested
-    if (storage === 'local' && typeof window !== 'undefined') {
-        const localKey = `db-cache-${key}`;
-        const stored = localStorage.getItem(localKey);
-        if (stored) {
-            try {
-                const item: StoredCacheItem<T> = JSON.parse(stored);
-                if (Date.now() - item.timestamp < item.timeout) {
-                    return item.value;
-                } else {
-                    localStorage.removeItem(localKey); // Clean up expired
-                }
-            } catch (e) {
-                localStorage.removeItem(localKey);
-            }
-        }
-    }
-
-    // 2. Check Memory Cache (In-flight or recent)
-    if (!requestCache.has(key)) {
-        const promise = fetcher().then((data) => {
-            // Save to LocalStorage if requested and successful
-            if (storage === 'local' && typeof window !== 'undefined') {
-                const localKey = `db-cache-${key}`;
-                const item: StoredCacheItem<T> = {
-                    value: data,
-                    timestamp: Date.now(),
-                    timeout: timeout
-                };
-                try {
-                    localStorage.setItem(localKey, JSON.stringify(item));
-                } catch (e) {
-                    console.warn('Failed to save to persistent cache', e);
-                }
-            }
-            return data;
-        }).catch((err) => {
-            requestCache.delete(key);
-            throw err;
-        }).finally(() => {
-            // Clear memory cache after timeout to allow new fetches
-            // For 'local' storage, we technically might not need to clear memory cache as fast,
-            // but keeping them in sync involves less complexity if we just let memory cache expire.
-            // If it expires from memory, next call checks local storage again.
-            timeout && setTimeout(() => requestCache.delete(key), timeout);
-        });
-        requestCache.set(key, promise);
-    } else {
-        console.debug(`[db] Cache HIT: ${key}`);
-    }
-
-    return requestCache.get(key) as Promise<T>;
+    // Pass-through without caching
+    return fetcher();
 };
 
 export const invalidateCache = (key: string) => {
-    // Clear memory cache
-    requestCache.delete(key);
-
-    // Clear local storage cache
-    if (typeof window !== 'undefined') {
-        localStorage.removeItem(`db-cache-${key}`);
-    }
+    // No-op as internal caching is removed
 };
 
 export const invalidateServerCache = async (types: string[]) => {
-    try {
-        const { supabase } = await import("@/integrations/supabase/client");
-        const session = await supabase.auth.getSession();
-        const token = session.data.session?.access_token;
-        if (!token) return;
-
-        const baseUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
-
-        await fetch(`${baseUrl}/api/cache/invalidate`, {
-            method: 'POST',
-            headers: {
-                'Content-Type': 'application/json',
-                'Authorization': `Bearer ${token}`
-            },
-            body: JSON.stringify({ types })
-        });
-    } catch (e) {
-        console.error('Failed to invalidate server cache:', e);
-    }
+    // Explicit cache invalidation is handled by the server on mutation
+    // No need to call /api/cache/invalidate manually
+    console.debug('invalidateServerCache: Skipped manual invalidation for', types);
 };
 
 export const fetchPostById = async (id: string, client?: SupabaseClient) => {
@@ -268,9 +190,6 @@ export const checkLikeStatus = async (userId: string, pictureId: string, client?
 
 export const toggleLike = async (userId: string, pictureId: string, isLiked: boolean, client?: SupabaseClient) => {
     const supabase = client || defaultSupabase;
-    // Invalidate like status cache immediately
-    const cacheKey = `like-${userId}-${pictureId}`;
-    if (requestCache.has(cacheKey)) requestCache.delete(cacheKey);
 
     if (isLiked) {
         const { error } = await supabase
@@ -322,12 +241,7 @@ export const updatePostDetails = async (postId: string, updates: { title: string
         .eq('id', postId);
     if (error) throw error;
 
-    // Invalidate post cache
-    const cacheKey = `post-${postId}`;
-    if (requestCache.has(cacheKey)) requestCache.delete(cacheKey);
-    const fullCacheKey = `full-post-${postId}`;
-    if (requestCache.has(fullCacheKey)) requestCache.delete(fullCacheKey);
-
+    // Cache invalidation handled by React Query
     // Invalidate Server Cache
     await invalidateServerCache(['posts']);
 };
@@ -369,9 +283,7 @@ export const updateUserSettings = async (userId: string, settings: any, client?:
         .update({ settings })
         .eq('user_id', userId);
 
-    // Invalidate settings cache
-    const cacheKey = `settings-${userId}`;
-    if (requestCache.has(cacheKey)) requestCache.delete(cacheKey);
+    // Cache invalidation handled by React Query or not needed for now
 };
 
 export const getUserOpenAIKey = async (userId: string, client?: SupabaseClient) => {
@@ -995,6 +907,7 @@ export const augmentFeedPosts = (posts: any[]): FeedPost[] => {
 };
 // --- Category Management ---
 
+
 export interface Category {
     id: string;
     name: string;
@@ -1004,6 +917,11 @@ export interface Category {
     visibility: 'public' | 'unlisted' | 'private';
     parent_category_id?: string;
     created_at?: string;
+    meta?: {
+        type?: string;
+        assignedTypes?: string[]; // Array of Type IDs
+        [key: string]: any;
+    };
     children?: { child: Category }[];
 }
 
@@ -1022,7 +940,23 @@ export const fetchCategories = async (options?: { parentSlug?: string; includeCh
     return await res.json();
 };
 
+export const fetchTypes = async (options?: { kind?: string; visibility?: string }): Promise<any[]> => {
+    const { data: sessionData } = await defaultSupabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+    const headers: HeadersInit = {};
+    if (token) headers['Authorization'] = `Bearer ${token}`;
+
+    const params = new URLSearchParams();
+    if (options?.kind) params.append('kind', options.kind);
+    if (options?.visibility) params.append('visibility', options.visibility);
+
+    const res = await fetch(`/api/types?${params.toString()}`, { headers });
+    if (!res.ok) throw new Error(`Failed to fetch types: ${res.statusText}`);
+    return await res.json();
+};
+
 export const createCategory = async (category: Partial<Category> & { parentId?: string; relationType?: string }) => {
+
     const { data: sessionData } = await defaultSupabase.auth.getSession();
     const token = sessionData.session?.access_token;
     const headers: HeadersInit = { 'Content-Type': 'application/json' };
@@ -1066,39 +1000,86 @@ export const deleteCategory = async (id: string) => {
     return await res.json();
 };
 
-export const updatePageMeta = async (pageId: string, metaUpdates: any) => {
-    // We need to merge with existing meta.
-    // Ideally we do this via a stored procedure or fetch-modify-save to avoid overwriting.
-    // Or Supabase jsonb_set / || operator.
 
-    // Using Supabase client directly since this interacts with 'pages' table
-    const { data: page, error: fetchError } = await defaultSupabase
-        .from('pages')
-        .select('meta, owner, slug')
-        .eq('id', pageId)
-        .single();
+// --- Page API Wrappers ---
 
-    if (fetchError) throw fetchError;
+export const createPage = async (pageData: any): Promise<any> => {
+    const { data: sessionData } = await defaultSupabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+    if (!token) throw new Error('Not authenticated');
 
-    const currentMeta = (page?.meta as any) || {};
-    const newMeta = { ...currentMeta, ...metaUpdates };
+    const baseUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
+    const response = await fetch(`${baseUrl}/api/pages`, {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/json',
+            'Authorization': `Bearer ${token}`
+        },
+        body: JSON.stringify(pageData)
+    });
 
-    const { data, error } = await defaultSupabase
-        .from('pages')
-        .update({ meta: newMeta, updated_at: new Date().toISOString() })
-        .eq('id', pageId)
-        .select()
-        .single();
-
-    if (error) throw error;
-
-    // Invalidate caches
-    invalidateCache(`page-details-${pageId}`);
-    if (page.owner && page.slug) {
-        invalidateUserPageCache(page.owner, page.slug);
+    if (!response.ok) {
+        const error = await response.json().catch(() => ({ error: response.statusText }));
+        throw new Error(error.error || 'Failed to create page');
     }
 
-    return data;
+    return await response.json();
+};
+
+export const updatePage = async (pageId: string, updates: any): Promise<any> => {
+    const { data: sessionData } = await defaultSupabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+    if (!token) throw new Error('Not authenticated');
+
+    const baseUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
+    const response = await fetch(`${baseUrl}/api/pages/${pageId}`, {
+        method: 'PATCH',
+        headers: {
+            'Content-Type': 'application/json',
+            'Authorization': `Bearer ${token}`
+        },
+        body: JSON.stringify(updates)
+    });
+
+    if (!response.ok) {
+        const error = await response.json().catch(() => ({ error: response.statusText }));
+        throw new Error(error.error || 'Failed to update page');
+    }
+
+    return await response.json();
+};
+
+export const deletePage = async (pageId: string): Promise<void> => {
+    const { data: sessionData } = await defaultSupabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+    if (!token) throw new Error('Not authenticated');
+
+    const baseUrl = import.meta.env.VITE_SERVER_IMAGE_API_URL || window.location.origin;
+    const response = await fetch(`${baseUrl}/api/pages/${pageId}`, {
+        method: 'DELETE',
+        headers: {
+            'Authorization': `Bearer ${token}`
+        }
+    });
+
+    if (!response.ok) {
+        const error = await response.json().catch(() => ({ error: response.statusText }));
+        throw new Error(error.error || 'Failed to delete page');
+    }
+};
+
+export const updatePageMeta = async (pageId: string, metaUpdates: any) => {
+    // Fetch current state via API to merge
+    const page = await fetchPageDetailsById(pageId);
+    if (!page) throw new Error("Page not found");
+
+    const currentMeta = page.meta || {};
+    const newMeta = { ...currentMeta, ...metaUpdates };
+
+    // Use API wrapper to update
+    const result = await updatePage(pageId, { meta: newMeta });
+
+    return result;
 };
 
 export const updatePostMeta = async (postId: string, metaUpdates: any) => {
@@ -1122,11 +1103,6 @@ export const updatePostMeta = async (postId: string, metaUpdates: any) => {
         .single();
 
     if (error) throw error;
-
-    // Invalidate post cache
-    invalidateCache(`post-${postId}`);
-    invalidateCache(`full-post-${postId}`);
-
     return data;
 };
 
@@ -1157,3 +1133,80 @@ export const updateLayoutMeta = async (layoutId: string, metaUpdates: any) => {
     return await updateRes.json();
 };
 
+
+export const updateLayout = async (layoutId: string, layoutData: any, client?: SupabaseClient) => {
+    const supabase = client || defaultSupabase;
+    const { data: sessionData } = await supabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+
+    const headers: HeadersInit = {
+        'Content-Type': 'application/json'
+    };
+    if (token) headers['Authorization'] = `Bearer ${token}`;
+
+    const res = await fetch(`/api/layouts/${layoutId}`, {
+        method: 'PATCH',
+        headers,
+        body: JSON.stringify(layoutData)
+    });
+
+    if (!res.ok) {
+        throw new Error(`Failed to update layout: ${res.statusText}`);
+    }
+
+    return await res.json();
+};
+
+export const createLayout = async (layoutData: any, client?: SupabaseClient) => {
+    const supabase = client || defaultSupabase;
+    const { data: sessionData } = await supabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+
+    const headers: HeadersInit = {
+        'Content-Type': 'application/json'
+    };
+    if (token) headers['Authorization'] = `Bearer ${token}`;
+
+    const res = await fetch(`/api/layouts`, {
+        method: 'POST',
+        headers,
+        body: JSON.stringify(layoutData)
+    });
+
+    if (!res.ok) {
+        throw new Error(`Failed to create layout: ${res.statusText}`);
+    }
+
+    return await res.json();
+};
+
+export const getLayouts = async (filters?: { type?: string, visibility?: string, limit?: number, offset?: number }, client?: SupabaseClient) => {
+    const supabase = client || defaultSupabase;
+    const { data: sessionData } = await supabase.auth.getSession();
+    const token = sessionData.session?.access_token;
+
+    const headers: HeadersInit = {
+        'Content-Type': 'application/json'
+    };
+    if (token) headers['Authorization'] = `Bearer ${token}`;
+
+    const params = new URLSearchParams();
+    if (filters?.type) params.append('type', filters.type);
+    if (filters?.visibility) params.append('visibility', filters.visibility);
+    if (filters?.limit) params.append('limit', filters.limit.toString());
+    if (filters?.offset) params.append('offset', filters.offset.toString());
+
+    const res = await fetch(`/api/layouts?${params.toString()}`, {
+        method: 'GET',
+        headers
+    });
+
+    if (!res.ok) {
+        throw new Error(`Failed to fetch layouts: ${res.statusText}`);
+    }
+
+    // Wrap in object to match Supabase response format { data, error }
+    const data = await res.json();
+    return { data, error: null };
+};
+

packages/ui/src/lib/layoutStorage.ts

@@ -4,8 +4,8 @@ import { supabase } from '@/integrations/supabase/client';
 
 export interface LayoutStorageService {
   load(pageId?: string): Promise<RootLayoutData | null>;
-  save(data: RootLayoutData, pageId?: string): Promise<boolean>;
-  saveToApiOnly(data: RootLayoutData, pageId?: string): Promise<boolean>;
+  save(data: RootLayoutData, pageId?: string, metadata?: Record<string, any>): Promise<boolean>;
+  saveToApiOnly(data: RootLayoutData, pageId?: string, metadata?: Record<string, any>): Promise<boolean>;
 }
 
 // Database-only service for page layouts (localStorage disabled for DB items)
@@ -41,6 +41,8 @@ export class DatabaseLayoutService implements LayoutStorageService {
   }
 
   async load(pageId?: string): Promise<RootLayoutData | null> {
+    console.log('Loading layout for page:', pageId);
+
     if (!pageId) return null;
 
     const isPage = pageId.startsWith('page-');
@@ -65,6 +67,23 @@ export class DatabaseLayoutService implements LayoutStorageService {
     }
 
     try {
+      if (isPage) {
+        // Use API for pages
+        const { fetchPageDetailsById } = await import('@/lib/db');
+        const data = await fetchPageDetailsById(actualId);
+
+        if (data && data.page && data.page.content) {
+          // Normalize content if it's stringified
+          let content = data.page.content;
+          if (typeof content === 'string') {
+            try { content = JSON.parse(content); } catch (e) { /* ignore */ }
+          }
+
+          return content as RootLayoutData;
+        }
+        return null;
+      } else {
+        // Fallback to Supabase for collections or if API fails/not implemented for collections
         const { data, error } = await supabase
           .from(table)
           .select(`${column}`)
@@ -85,8 +104,7 @@ export class DatabaseLayoutService implements LayoutStorageService {
           return rootData;
         } else if (error) {
           logger.error(`❌ Failed to load layout from ${table}`, { id: actualId, error });
-      } else {
-        logger.info(`ℹ️ No content found in ${table} for:`, actualId);
+        }
       }
     } catch (error) {
       logger.error(`❌ Failed to load layout from ${table}`, { id: actualId, error });
@@ -95,7 +113,7 @@ export class DatabaseLayoutService implements LayoutStorageService {
     return null;
   }
 
-  async save(data: RootLayoutData, pageId?: string): Promise<boolean> {
+  async save(data: RootLayoutData, pageId?: string, metadata?: Record<string, any>): Promise<boolean> {
     if (!pageId) return false;
 
     if (!pageId.startsWith('page-') && !pageId.startsWith('collection-')) {
@@ -104,10 +122,10 @@ export class DatabaseLayoutService implements LayoutStorageService {
       return true;
     }
 
-    return this.saveToApiOnly(data, pageId);
+    return this.saveToApiOnly(data, pageId, metadata);
   }
 
-  async saveToApiOnly(data: RootLayoutData, pageId?: string): Promise<boolean> {
+  async saveToApiOnly(data: RootLayoutData, pageId?: string, metadata?: Record<string, any>): Promise<boolean> {
     if (!pageId) return false;
 
     const isPage = pageId.startsWith('page-');
@@ -135,6 +153,22 @@ export class DatabaseLayoutService implements LayoutStorageService {
     try {
       let dataToSave: any = data;
 
+      if (isPage) {
+        try {
+          const { updatePage } = await import('@/lib/db');
+          await updatePage(actualId, {
+            content: dataToSave,
+            updated_at: new Date().toISOString(),
+            ...(metadata || {})
+          });
+          logger.info(`✅ Successfully saved page layout via API for:`, actualId);
+          return true;
+        } catch (error) {
+          logger.error(`❌ Failed to save page layout via API`, { id: actualId, error });
+          return false;
+        }
+      }
+
       if (isCollection && layoutKey) {
         const { data: existingData, error: fetchError } = await supabase
           .from('collections')

packages/ui/src/lib/openai.ts

@@ -111,7 +111,7 @@ export const createOpenAIClient = async (apiKey?: string): Promise<OpenAI | null
     console.log('[createOpenAIClient] resolved token:', token ? token.substring(0, 10) + '...' : 'null');
     return new OpenAI({
       apiKey: token, // This is sent as Bearer token to our proxy
-      baseURL: `${import.meta.env.VITE_SERVER_URL || 'http://localhost:3333'}/api/openai/v1`, // Use our server proxy with absolute URL
+      baseURL: `${import.meta.env.VITE_SERVER_IMAGE_API_URL || 'http://localhost:3333'}/api/openai/v1`,
       dangerouslyAllowBrowser: true // Required for client-side usage
     });
   } catch (error) {

packages/ui/src/lib/page-commands/commands.ts

@@ -1,5 +1,7 @@
 import { Command, CommandContext } from './types';
-import { WidgetInstance, PageLayout, LayoutContainer } from '@/lib/unifiedLayoutManager';
+// Force rebuild
+
+import { WidgetInstance, PageLayout, LayoutContainer, UnifiedLayoutManager } from '@/lib/unifiedLayoutManager';
 
 // Helper to find a container by ID in the layout tree
 const findContainer = (containers: LayoutContainer[], id: string): LayoutContainer | null => {
@@ -38,7 +40,6 @@ const findWidgetLocation = (containers: LayoutContainer[], widgetId: string): {
     return null;
 };
 
-
 // --- Add Widget Command ---
 export class AddWidgetCommand implements Command {
     id: string;
@@ -244,3 +245,492 @@ export class UpdateWidgetSettingsCommand implements Command {
         }
     }
 }
+// --- Update Page Parent Command ---
+export class UpdatePageParentCommand implements Command {
+    id: string;
+    type = 'UPDATE_PAGE_PARENT';
+    timestamp: number;
+
+    private pageId: string;
+    private oldParent: { id: string | null, title?: string, slug?: string } | null;
+    private newParent: { id: string | null, title?: string, slug?: string } | null;
+    private onUpdate?: (parent: { id: string | null, title?: string, slug?: string } | null) => void;
+
+    constructor(
+        pageId: string,
+        oldParent: { id: string | null, title?: string, slug?: string } | null,
+        newParent: { id: string | null, title?: string, slug?: string } | null,
+        onUpdate?: (parent: { id: string | null, title?: string, slug?: string } | null) => void
+    ) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.oldParent = oldParent;
+        this.newParent = newParent;
+        this.onUpdate = onUpdate;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        // Update local metadata state through context
+        context.updatePageMetadata(this.pageId, { parent: this.newParent?.id ?? null });
+
+        if (this.onUpdate) this.onUpdate(this.newParent);
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        // Revert local metadata state
+        context.updatePageMetadata(this.pageId, { parent: this.oldParent?.id ?? null });
+
+        if (this.onUpdate) this.onUpdate(this.oldParent);
+    }
+}
+
+// --- Update Page Meta Command ---
+export class UpdatePageMetaCommand implements Command {
+    id: string;
+    type = 'UPDATE_PAGE_META';
+    timestamp: number;
+
+    private pageId: string;
+    private oldMeta: Record<string, any>;
+    private newMeta: Record<string, any>;
+    private onUpdate?: (meta: Record<string, any>) => void;
+
+    constructor(
+        pageId: string,
+        oldMeta: Record<string, any>,
+        newMeta: Record<string, any>,
+        onUpdate?: (meta: Record<string, any>) => void
+    ) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.oldMeta = oldMeta;
+        this.newMeta = newMeta;
+        this.onUpdate = onUpdate;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        context.updatePageMetadata(this.pageId, this.newMeta);
+        if (this.onUpdate) this.onUpdate(this.newMeta);
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        context.updatePageMetadata(this.pageId, this.oldMeta);
+        if (this.onUpdate) this.onUpdate(this.oldMeta);
+    }
+}
+
+// --- Add Container Command ---
+export class AddContainerCommand implements Command {
+    id: string;
+    type = 'ADD_CONTAINER';
+    timestamp: number;
+
+    private pageId: string;
+    private parentContainerId?: string;
+    private container: LayoutContainer;
+
+    constructor(pageId: string, container: LayoutContainer, parentContainerId?: string) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.container = container;
+        this.parentContainerId = parentContainerId;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) throw new Error(`Layout not found: ${this.pageId}`);
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+
+        if (this.parentContainerId) {
+            const parent = findContainer(newLayout.containers, this.parentContainerId);
+            if (parent) {
+                this.container.order = parent.children.length;
+                parent.children.push(this.container);
+            }
+        } else {
+            this.container.order = newLayout.containers.length;
+            newLayout.containers.push(this.container);
+        }
+
+        context.updateLayout(this.pageId, newLayout);
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) throw new Error(`Layout not found: ${this.pageId}`);
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+
+        const remove = (containers: LayoutContainer[]): boolean => {
+            const idx = containers.findIndex(c => c.id === this.container.id);
+            if (idx !== -1) {
+                containers.splice(idx, 1);
+                containers.forEach((c, i) => c.order = i);
+                return true;
+            }
+            for (const c of containers) {
+                if (remove(c.children)) return true;
+            }
+            return false;
+        };
+
+        remove(newLayout.containers);
+        context.updateLayout(this.pageId, newLayout);
+    }
+}
+
+// --- Remove Container Command ---
+export class RemoveContainerCommand implements Command {
+    id: string;
+    type = 'REMOVE_CONTAINER';
+    timestamp: number;
+
+    private pageId: string;
+    private containerId: string;
+
+    // State capture
+    private parentId: string | null = null;
+    private index: number = -1;
+    private container: LayoutContainer | null = null;
+
+    constructor(pageId: string, containerId: string) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.containerId = containerId;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) throw new Error(`Layout not found: ${this.pageId}`);
+
+        // Capture state
+        const findAndCapture = (containers: LayoutContainer[], parentId: string | null) => {
+            for (let i = 0; i < containers.length; i++) {
+                if (containers[i].id === this.containerId) {
+                    this.parentId = parentId;
+                    this.index = i;
+                    this.container = JSON.parse(JSON.stringify(containers[i])); // Deep clone
+                    return true;
+                }
+                if (findAndCapture(containers[i].children, containers[i].id)) return true;
+            }
+            return false;
+        };
+
+        if (findAndCapture(layout.containers, null)) {
+            const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+            UnifiedLayoutManager.removeContainer(newLayout, this.containerId, true);
+            context.updateLayout(this.pageId, newLayout);
+        } else {
+            console.warn(`Container ${this.containerId} not found for removal`);
+        }
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        if (!this.container || this.index === -1) {
+            console.warn("Cannot undo remove container: State not captured");
+            return;
+        }
+
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) throw new Error(`Layout not found: ${this.pageId}`);
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+
+        if (this.parentId === null) {
+            // Root container
+            if (this.index >= newLayout.containers.length) {
+                newLayout.containers.push(this.container);
+            } else {
+                newLayout.containers.splice(this.index, 0, this.container);
+            }
+            newLayout.containers.forEach((c, i) => c.order = i);
+        } else {
+            const parent = findContainer(newLayout.containers, this.parentId);
+            if (parent) {
+                if (this.index >= parent.children.length) {
+                    parent.children.push(this.container);
+                } else {
+                    parent.children.splice(this.index, 0, this.container);
+                }
+                parent.children.forEach((c, i) => c.order = i);
+            }
+        }
+
+        context.updateLayout(this.pageId, newLayout);
+    }
+}
+
+// --- Move Container Command ---
+export class MoveContainerCommand implements Command {
+    id: string;
+    type = 'MOVE_CONTAINER';
+    timestamp: number;
+
+    private pageId: string;
+    private containerId: string;
+    private direction: 'up' | 'down';
+
+    constructor(pageId: string, containerId: string, direction: 'up' | 'down') {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.containerId = containerId;
+        this.direction = direction;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.moveRootContainer(newLayout, this.containerId, this.direction)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const reverseDirection = this.direction === 'up' ? 'down' : 'up';
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.moveRootContainer(newLayout, this.containerId, reverseDirection)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+}
+
+// --- Move Widget Command ---
+export class MoveWidgetCommand implements Command {
+    id: string;
+    type = 'MOVE_WIDGET';
+    timestamp: number;
+
+    private pageId: string;
+    private widgetId: string;
+    private direction: 'up' | 'down' | 'left' | 'right';
+
+    constructor(pageId: string, widgetId: string, direction: 'up' | 'down' | 'left' | 'right') {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.widgetId = widgetId;
+        this.direction = direction;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.moveWidgetInContainer(newLayout, this.widgetId, this.direction)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+
+        let reverseDirection: 'up' | 'down' | 'left' | 'right' = 'up';
+        switch (this.direction) {
+            case 'up': reverseDirection = 'down'; break;
+            case 'down': reverseDirection = 'up'; break;
+            case 'left': reverseDirection = 'right'; break;
+            case 'right': reverseDirection = 'left'; break;
+        }
+
+        if (UnifiedLayoutManager.moveWidgetInContainer(newLayout, this.widgetId, reverseDirection)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+}
+
+// --- Update Container Columns Command ---
+export class UpdateContainerColumnsCommand implements Command {
+    id: string;
+    type = 'UPDATE_CONTAINER_COLUMNS';
+    timestamp: number;
+
+    private pageId: string;
+    private containerId: string;
+    private newColumns: number;
+    private oldColumns: number | null = null;
+
+    constructor(pageId: string, containerId: string, columns: number) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.containerId = containerId;
+        this.newColumns = columns;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        // Capture old
+        if (this.oldColumns === null) {
+            const container = findContainer(layout.containers, this.containerId);
+            if (container) this.oldColumns = container.columns;
+        }
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.updateContainerColumns(newLayout, this.containerId, this.newColumns)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        if (this.oldColumns === null) return;
+
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.updateContainerColumns(newLayout, this.containerId, this.oldColumns)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+}
+
+// --- Update Container Settings Command ---
+export class UpdateContainerSettingsCommand implements Command {
+    id: string;
+    type = 'UPDATE_CONTAINER_SETTINGS';
+    timestamp: number;
+
+    private pageId: string;
+    private containerId: string;
+    private newSettings: Partial<LayoutContainer['settings']>;
+    private oldSettings: Partial<LayoutContainer['settings']> | null = null;
+
+    constructor(pageId: string, containerId: string, settings: Partial<LayoutContainer['settings']>) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.containerId = containerId;
+        this.newSettings = settings;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        // Capture old
+        if (this.oldSettings === null) {
+            const container = findContainer(layout.containers, this.containerId);
+            if (container) this.oldSettings = { ...container.settings };
+        }
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.updateContainerSettings(newLayout, this.containerId, this.newSettings)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        if (this.oldSettings === null) return;
+
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.updateContainerSettings(newLayout, this.containerId, this.oldSettings)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+}
+
+// --- Rename Widget Command ---
+export class RenameWidgetCommand implements Command {
+    id: string;
+    type = 'RENAME_WIDGET';
+    timestamp: number;
+
+    private pageId: string;
+    private oldId: string;
+    private newId: string;
+
+    constructor(pageId: string, oldId: string, newId: string) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.oldId = oldId;
+        this.newId = newId;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) throw new Error(`Layout not found: ${this.pageId}`);
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.renameWidget(newLayout, this.oldId, this.newId)) {
+            context.updateLayout(this.pageId, newLayout);
+        } else {
+            throw new Error(`Failed to rename widget: ${this.newId} might already exist or widget not found`);
+        }
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        const layout = context.layouts.get(this.pageId);
+        if (!layout) return;
+
+        const newLayout = JSON.parse(JSON.stringify(layout)) as PageLayout;
+        if (UnifiedLayoutManager.renameWidget(newLayout, this.newId, this.oldId)) {
+            context.updateLayout(this.pageId, newLayout);
+        }
+    }
+}
+
+// --- Replace Layout Command ---
+export class ReplaceLayoutCommand implements Command {
+    id: string;
+    type = 'REPLACE_LAYOUT';
+    timestamp: number;
+
+    private pageId: string;
+    private newLayout: PageLayout;
+    private oldLayout: PageLayout | null = null;
+
+    constructor(pageId: string, newLayout: PageLayout) {
+        this.id = crypto.randomUUID();
+        this.timestamp = Date.now();
+        this.pageId = pageId;
+        this.newLayout = newLayout;
+    }
+
+    async execute(context: CommandContext): Promise<void> {
+        const currentLayout = context.layouts.get(this.pageId);
+        // If current layout not found, we might be importing for the first time or initializing.
+        // But for undo history, we need something to undo TO. 
+        // If no current layout, maybe we just set it. 
+        // But context usually requires existing key.
+        // Let's assume layout exists if we are in editor.
+
+        if (currentLayout) {
+            this.oldLayout = JSON.parse(JSON.stringify(currentLayout));
+        }
+
+        // Apply new layout
+        const layoutToApply = JSON.parse(JSON.stringify(this.newLayout)) as PageLayout;
+        layoutToApply.id = this.pageId;
+        layoutToApply.updatedAt = Date.now();
+
+        context.updateLayout(this.pageId, layoutToApply);
+    }
+
+    async undo(context: CommandContext): Promise<void> {
+        if (this.oldLayout) {
+            context.updateLayout(this.pageId, this.oldLayout);
+        }
+    }
+}

packages/ui/src/lib/page-commands/types.ts

@@ -4,6 +4,8 @@ export interface CommandContext {
     pageId: string;
     layouts: Map<string, PageLayout>;
     updateLayout: (pageId: string, layout: PageLayout) => void;
+    pageMetadata: Map<string, Record<string, any>>;
+    updatePageMetadata: (pageId: string, metadata: Record<string, any>) => void;
 }
 
 export interface Command {

packages/ui/src/lib/registerWidgets.ts

@@ -14,6 +14,7 @@ import PageCardWidget from '@/components/widgets/PageCardWidget';
 import LayoutContainerWidget from '@/components/widgets/LayoutContainerWidget';
 import MarkdownTextWidget from '@/components/widgets/MarkdownTextWidget';
 import GalleryWidget from '@/components/widgets/GalleryWidget';
+import TabsWidget from '@/components/widgets/TabsWidget';
 
 export function registerAllWidgets() {
   // Clear existing registrations (useful for HMR)
@@ -113,6 +114,60 @@ export function registerAllWidgets() {
     }
   });
 
+  widgetRegistry.register({
+    component: TabsWidget,
+    metadata: {
+      id: 'tabs-widget',
+      name: 'Tabs Widget',
+      category: 'layout',
+      description: 'Organize content into switchable tabs',
+      icon: Layout,
+      defaultProps: {
+        tabs: [
+          { id: 'tab-1', label: 'Tab 1', layoutId: `tabs-${Date.now()}-tab-1` },
+          { id: 'tab-2', label: 'Tab 2', layoutId: `tabs-${Date.now()}-tab-2` }
+        ],
+        orientation: 'horizontal',
+        tabBarPosition: 'top'
+      },
+      configSchema: {
+        tabs: {
+          type: 'tabs-editor',
+          label: 'Tabs',
+          description: 'Manage tabs and their order',
+          default: []
+        },
+        tabBarPosition: {
+          type: 'select',
+          label: 'Tab Bar Position',
+          description: 'Position of the tab bar',
+          options: [
+            { value: 'top', label: 'Top' },
+            { value: 'bottom', label: 'Bottom' },
+            { value: 'left', label: 'Left' },
+            { value: 'right', label: 'Right' }
+          ],
+          default: 'top'
+        },
+        tabBarClassName: {
+          type: 'classname',
+          label: 'Tab Bar Style',
+          description: 'Tailwind classes for the tab bar',
+          default: ''
+        },
+        contentClassName: {
+          type: 'classname',
+          label: 'Content Area Style',
+          description: 'Tailwind classes for the content area',
+          default: ''
+        }
+      },
+      minSize: { width: 400, height: 300 },
+      resizable: true,
+      tags: ['layout', 'tabs', 'container']
+    }
+  });
+
   widgetRegistry.register({
     component: GalleryWidget,
     metadata: {
@@ -151,6 +206,40 @@ export function registerAllWidgets() {
             { value: 'cover', label: 'Cover (fill container, may crop image)' }
           ],
           default: 'cover'
+        },
+        thumbnailsPosition: {
+          type: 'select',
+          label: 'Thumbnails Position',
+          description: 'Where to place the thumbnails relative to the main image',
+          options: [
+            { value: 'bottom', label: 'Bottom' },
+            { value: 'top', label: 'Top' },
+            { value: 'left', label: 'Left' },
+            { value: 'right', label: 'Right' }
+          ],
+          default: 'bottom'
+        },
+        thumbnailsOrientation: {
+          type: 'select',
+          label: 'Thumbnails Orientation',
+          description: 'Direction of the thumbnail strip',
+          options: [
+            { value: 'horizontal', label: 'Horizontal' },
+            { value: 'vertical', label: 'Vertical' }
+          ],
+          default: 'horizontal'
+        },
+        zoomEnabled: {
+          type: 'boolean',
+          label: 'Enable Pan Zoom',
+          description: 'Enlarge image and pan on hover',
+          default: false
+        },
+        thumbnailsClassName: {
+          type: 'classname',
+          label: 'Thumbnails CSS Class',
+          description: 'Additional CSS classes for the thumbnail strip container',
+          default: ''
         }
       },
       minSize: { width: 600, height: 500 },

packages/ui/src/lib/schema-utils.ts

@@ -0,0 +1,110 @@
+import { TypeDefinition } from '../components/types/db';
+
+// Mapping from our primitive type names to JSON Schema types
+export const primitiveToJsonSchema: Record<string, any> = {
+    'string': { type: 'string' },
+    'int': { type: 'integer' },
+    'float': { type: 'number' },
+    'bool': { type: 'boolean' },
+    'boolean': { type: 'boolean' }, // Handle both just in case
+    'array': { type: 'array', items: {} },
+    'object': { type: 'object' },
+    'enum': { type: 'string', enum: [] },
+    'flags': { type: 'array', items: { type: 'string' } },
+    'reference': { type: 'string' },
+    'alias': { type: 'string' }
+};
+
+// Recursive function to generate schema for any type (primitive or structure)
+export const generateSchemaForType = (typeId: string, types: TypeDefinition[], visited = new Set<string>()): any => {
+    // Prevent infinite recursion for circular references
+    if (visited.has(typeId)) {
+        return { type: 'object', description: 'Circular reference detected' };
+    }
+
+    const type = types.find(t => t.id === typeId);
+    if (!type) return { type: 'string' };
+
+    // If it's a primitive, return the JSON schema mapping
+    if (type.kind === 'primitive') {
+        return primitiveToJsonSchema[type.name] || { type: 'string' };
+    }
+
+    // If it's a structure, recursively build its schema
+    if (type.kind === 'structure' && type.structure_fields) {
+        visited.add(typeId);
+        const properties: Record<string, any> = {};
+        const required: string[] = [];
+
+        type.structure_fields.forEach(field => {
+            const fieldType = types.find(t => t.id === field.field_type_id);
+            if (fieldType) {
+                // If the field type has a parent (it's a field definition), we need to resolve the parent's schema
+                const typeToResolve = fieldType.parent_type_id
+                    ? types.find(t => t.id === fieldType.parent_type_id)
+                    : fieldType; // Should effectively not happen for 'field' kind without parent, but safe fallback
+
+                if (typeToResolve) {
+                    // Recursively generate schema
+                    properties[field.field_name] = {
+                        ...generateSchemaForType(typeToResolve.id, types, new Set(visited)),
+                        title: field.field_name,
+                        ...(fieldType.description && { description: fieldType.description })
+                    };
+                    if (field.required) {
+                        required.push(field.field_name);
+                    }
+                }
+            }
+        });
+
+        return {
+            type: 'object',
+            properties,
+            ...(required.length > 0 && { required })
+        };
+    }
+
+    // Fallback for other kinds (alias, etc -> resolve to their target if possible, currently alias is just string for now)
+    return { type: 'string' };
+};
+
+// Recursive function to generate UI schema for a type
+export const generateUiSchemaForType = (typeId: string, types: TypeDefinition[], visited = new Set<string>()): any => {
+    if (visited.has(typeId)) return {};
+
+    const type = types.find(t => t.id === typeId);
+    if (!type || type.kind !== 'structure' || !type.structure_fields) {
+        return {};
+    }
+
+    visited.add(typeId);
+    const uiSchema: Record<string, any> = {
+        'ui:options': { orderable: false },
+        'ui:classNames': 'grid grid-cols-1 md:grid-cols-2 gap-4'
+    };
+
+    type.structure_fields.forEach(field => {
+        const fieldType = types.find(t => t.id === field.field_type_id);
+        const parentType = fieldType?.parent_type_id
+            ? types.find(t => t.id === fieldType.parent_type_id)
+            : null;
+
+        const isNestedStructure = parentType?.kind === 'structure';
+        const fieldUiSchema = fieldType?.meta?.uiSchema || {};
+
+        if (isNestedStructure && parentType) {
+            // Recursively generate UI schema for nested structure
+            const nestedUiSchema = generateUiSchemaForType(parentType.id, types, new Set(visited));
+            uiSchema[field.field_name] = {
+                ...fieldUiSchema,
+                ...nestedUiSchema,
+                'ui:classNames': 'col-span-full border-t pt-4 mt-2'
+            };
+        } else {
+            uiSchema[field.field_name] = fieldUiSchema;
+        }
+    });
+
+    return uiSchema;
+};

packages/ui/src/lib/unifiedLayoutManager.ts

@@ -109,10 +109,10 @@ export class UnifiedLayoutManager {
   }
 
   // Save root data to storage (database-only, no localStorage)
-  static async saveRootData(data: RootLayoutData, pageId?: string): Promise<void> {
+  static async saveRootData(data: RootLayoutData, pageId?: string, metadata?: Record<string, any>): Promise<void> {
     try {
       data.lastUpdated = Date.now();
-      await layoutStorage.save(data, pageId);
+      await layoutStorage.save(data, pageId, metadata);
     } catch (error) {
       console.error('Failed to save layouts to database:', error);
     }
@@ -163,7 +163,7 @@ export class UnifiedLayoutManager {
   }
 
   // Save page layout (database-only)
-  static async savePageLayout(layout: PageLayout): Promise<void> {
+  static async savePageLayout(layout: PageLayout, metadata?: Record<string, any>): Promise<void> {
     layout.updatedAt = Date.now();
 
     // Create a minimal RootLayoutData for just this page
@@ -174,7 +174,7 @@ export class UnifiedLayoutManager {
     };
 
     // Save directly to database
-    await this.saveRootData(pageData, layout.id);
+    await this.saveRootData(pageData, layout.id, metadata);
   }
 
   // Find container by ID in layout (recursive)
@@ -682,19 +682,18 @@ export class UnifiedLayoutManager {
     return count;
   }
 
+  // Export layout to JSON
   // Export layout to JSON
   static async exportPageLayout(pageId: string): Promise<string> {
     const layout = await this.getPageLayout(pageId);
     return JSON.stringify(layout, null, 2);
   }
 
-  // Import layout from JSON
-  static async importPageLayout(pageId: string, jsonData: string): Promise<PageLayout> {
+  // Parse layout from JSON (Pure, no side effects)
+  static parseLayoutJSON(jsonData: string, targetPageId?: string): PageLayout {
     try {
       const parsedData = JSON.parse(jsonData) as PageLayout;
 
-      console.log('[ULM] Raw imported data:', parsedData);
-
       // Basic validation
       if (!parsedData.id || !parsedData.containers) {
         throw new Error('Invalid layout data for import.');
@@ -709,16 +708,11 @@ export class UnifiedLayoutManager {
         });
       };
       countWidgets(parsedData.containers);
-      console.log(`[ULM] Imported layout has ${widgetCount} widgets.`);
 
       // Sanitization: Ensure all widget IDs are unique within the imported layout
-      // This fixes issues where templates might contain hardcoded IDs or duplicates
       const seenIds = new Set<string>();
       const sanitizeIds = (containers: LayoutContainer[]) => {
         containers.forEach(container => {
-          // Container ID check (less critical but good practice)
-          // Skipping container ID check for now to avoid breaking references if any
-
           container.widgets.forEach(widget => {
             if (seenIds.has(widget.id)) {
               const newId = this.generateWidgetId();
@@ -727,19 +721,29 @@ export class UnifiedLayoutManager {
             }
             seenIds.add(widget.id);
           });
-
           sanitizeIds(container.children);
         });
       };
-
       sanitizeIds(parsedData.containers);
 
-      // Ensure the ID in the JSON matches the target pageId
-      if (parsedData.id !== pageId) {
-        console.warn(`[ULM] Mismatch between target pageId (${pageId}) and imported ID (${parsedData.id}). Overwriting ID.`);
-        parsedData.id = pageId;
+      // Ensure the ID in the JSON matches the target pageId if provided
+      if (targetPageId && parsedData.id !== targetPageId) {
+        console.warn(`[ULM] Mismatch between target pageId (${targetPageId}) and imported ID (${parsedData.id}). Overwriting ID.`);
+        parsedData.id = targetPageId;
       }
 
+      return parsedData;
+    } catch (e) {
+      console.error("Failed to parse layout JSON", e);
+      throw e;
+    }
+  }
+
+  // Import layout from JSON (Saves to DB)
+  static async importPageLayout(pageId: string, jsonData: string): Promise<PageLayout> {
+    try {
+      const parsedData = this.parseLayoutJSON(jsonData, pageId);
+
       // Load the existing root data
       const rootData = await this.loadRootData(pageId);
 

packages/ui/src/pages/Post/renderers/components/CompactFilmStrip.tsx

@@ -18,6 +18,8 @@ interface CompactFilmStripProps {
     onGalleryPickerOpen: (index: number) => void;
     cacheBustKeys: Record<string, number>;
     thumbnailLayout?: 'strip' | 'grid';
+    orientation?: 'horizontal' | 'vertical'; // New prop
+    className?: string;
 }
 
 export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
@@ -31,7 +33,9 @@ export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
     onDeletePicture,
     onGalleryPickerOpen,
     cacheBustKeys,
-    thumbnailLayout = 'strip'
+    thumbnailLayout = 'strip',
+    orientation = 'horizontal',
+    className
 }) => {
     const scrollContainerRef = useRef<HTMLDivElement>(null);
     const [draggedIndex, setDraggedIndex] = useState<number | null>(null);
@@ -42,12 +46,16 @@ export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
         if (container) {
             const handleWheel = (e: WheelEvent) => {
                 if (e.deltaY !== 0) {
-                    e.preventDefault();
-                    if (thumbnailLayout === 'grid') {
-                        // Grid mode: vertical scrolling
-                        container.scrollTop += e.deltaY;
+                    const isVerticalScroll = thumbnailLayout === 'grid' || orientation === 'vertical';
+
+                    if (isVerticalScroll) {
+                        // Let native vertical scroll happen if content overflows
+                        // But if we are in 'strip' mode strictly, we might want horizontal scroll mapping
+                        // For now, if orientation is vertical, we expect standard vertical scrolling behavior
+                        return;
                     } else {
-                        // Strip mode: horizontal scrolling
+                        // Horizontal strip: map vertical scroll to horizontal scroll
+                        e.preventDefault();
                         container.scrollLeft += e.deltaY;
                     }
                 }
@@ -55,7 +63,7 @@ export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
             container.addEventListener('wheel', handleWheel, { passive: false });
             return () => container.removeEventListener('wheel', handleWheel);
         }
-    }, [thumbnailLayout]);
+    }, [thumbnailLayout, orientation]);
 
     const handleDragStart = (e: React.DragEvent, index: number) => {
         e.stopPropagation();
@@ -141,12 +149,18 @@ export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
     }
 
     return (
-        <div className="p-0 mt-2 landscape:p-0 lg:landscape:p-0 hidden lg:block landscape:block w-auto max-w-full">
+        <div className={`
+            p-0 mt-2 landscape:p-0 lg:landscape:p-0 
+            ${orientation === 'vertical' ? 'block' : 'hidden lg:block landscape:block'} 
+            ${orientation === 'vertical' ? 'w-auto h-full' : 'w-auto max-w-full'}
+            ${className || ''}
+        `}>
             <div
-                className={thumbnailLayout === 'grid'
-                    ? "flex flex-wrap gap-1 justify-center max-h-[200px] overflow-y-auto scrollbar-hide"
-                    : "flex gap-1 overflow-x-auto scrollbar-hide justify-center"
-                }
+                className={`
+                    flex gap-1 justify-center scrollbar-hide
+                    ${thumbnailLayout === 'grid' ? 'flex-wrap max-h-[200px] overflow-y-auto' : ''}
+                    ${orientation === 'vertical' ? 'flex-col overflow-y-auto h-full max-h-none' : 'overflow-x-auto'}
+                `}
                 ref={scrollContainerRef}
             >
                 {groupedItems.map((item, index) => (
@@ -156,10 +170,17 @@ export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
                         onDragStart={(e) => isEditMode && handleDragStart(e, index)}
                         onDragOver={(e) => isEditMode && handleDragOver(e, index)}
                         onDrop={(e) => isEditMode && handleDrop(e, index)}
-                        className={`relative landscape:mx-1 landscape:py-0 lg:landscape:m-2 flex-shrink-0 w-24 h-24 landscape:w-16 landscape:h-16 lg:landscape:w-32 lg:landscape:h-32 overflow-hidden cursor-pointer transition-all ${item.id === mediaItem?.id
+                        className={`
+                            relative flex-shrink-0 overflow-hidden cursor-pointer transition-all
+                            ${orientation === 'vertical'
+                                ? 'w-24 h-24 lg:w-32 lg:h-32 mx-auto my-1' // Vertical sizing
+                                : 'w-24 h-24 landscape:w-16 landscape:h-16 lg:landscape:w-32 lg:landscape:h-32 landscape:mx-1 landscape:py-0 lg:landscape:m-2' // Horizontal sizing
+                            }
+                            ${item.id === mediaItem?.id
                                 ? 'shadow-lg scale-105'
                                 : 'hover:scale-102'
-                            }`}
+                            }
+                        `}
                         onClick={() => {
                             onMediaSelect(item);
                         }}
@@ -235,7 +256,7 @@ export const CompactFilmStrip: React.FC<CompactFilmStripProps> = ({
                             sizes="150px"
                             loading="lazy"
                         />
-                        {isVideoType(normalizeMediaType(item.type || detectMediaType(item.image_url))) && (
+                        {isVideoType(normalizeMediaType((item as any).type || detectMediaType(item.image_url))) && (
                             <div className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2">
                                 <div className="w-6 h-6 bg-black/50 rounded-full flex items-center justify-center">
                                     <svg className="w-3 h-3 text-white" fill="currentColor" viewBox="0 0 24 24"><path d="M8 5v14l11-7z" /></svg>

packages/ui/src/pages/Post/renderers/components/CompactMediaViewer.tsx

@@ -8,6 +8,7 @@ import ResponsiveImage from "@/components/ResponsiveImage";
 import { PostMediaItem } from "../../types";
 import { getTikTokVideoId, getYouTubeVideoId, isTikTokUrl } from "@/utils/mediaUtils";
 import { Play } from 'lucide-react';
+import { SpyGlassImage } from "./SpyGlassImage";
 
 interface CompactMediaViewerProps {
     mediaItem: PostMediaItem;
@@ -25,6 +26,7 @@ interface CompactMediaViewerProps {
     videoPlaybackUrl?: string;
     videoPosterUrl?: string;
     imageFit?: 'contain' | 'cover';
+    zoomEnabled?: boolean;
 }
 
 export const CompactMediaViewer: React.FC<CompactMediaViewerProps> = ({
@@ -42,7 +44,8 @@ export const CompactMediaViewer: React.FC<CompactMediaViewerProps> = ({
     isOwner,
     videoPlaybackUrl,
     videoPosterUrl,
-    imageFit = 'cover'
+    imageFit = 'cover',
+    zoomEnabled = false
 }) => {
     const playerRef = useRef<MediaPlayerInstance>(null);
     const [externalVideoState, setExternalVideoState] = React.useState<Record<string, boolean>>({});
@@ -198,6 +201,18 @@ export const CompactMediaViewer: React.FC<CompactMediaViewerProps> = ({
                         }
 
 
+                        // Main Image Viewer with conditional SpyGlass
+                        if (zoomEnabled) {
+                            return (
+                                <SpyGlassImage
+                                    src={`${mediaItem.image_url}${cacheBustKeys[mediaItem.id] ? `?v=${cacheBustKeys[mediaItem.id]}` : ''}`}
+                                    alt={mediaItem.title}
+                                    className="w-full h-full"
+                                    onClick={() => onExpand(mediaItem)}
+                                    imageFit={imageFit}
+                                />
+                            );
+                        }
 
                         return (
                             <ResponsiveImage

packages/ui/src/pages/Post/renderers/components/Gallery.tsx

@@ -64,6 +64,18 @@ export interface GalleryProps {
 
     /** Custom className for container */
     className?: string;
+
+    /** Position of the thumbnails relative to the main image */
+    thumbnailsPosition?: 'bottom' | 'top' | 'left' | 'right';
+
+    /** Orientation of the thumbnail strip */
+    thumbnailsOrientation?: 'horizontal' | 'vertical';
+
+    /** Whether to enable zoom (spyglass) on main image */
+    zoomEnabled?: boolean;
+
+    /** Additional CSS classes for thumbnails strip */
+    thumbnailsClassName?: string;
 }
 
 /**
@@ -103,20 +115,42 @@ export const Gallery: React.FC<GalleryProps> = ({
     showDesktopLayout = true,
     thumbnailLayout = 'strip',
     imageFit = 'cover',
+    thumbnailsPosition = 'bottom',
+    thumbnailsOrientation = 'horizontal',
+    zoomEnabled = false,
+    thumbnailsClassName = '',
     className = ""
 }) => {
     const currentImageIndex = mediaItems.findIndex(item => item.id === selectedItem.id);
+    const [zoomActivated, setZoomActivated] = React.useState(false);
+
+    const handleThumbnailClick = (item: PostMediaItem) => {
+        setZoomActivated(true);
+        onMediaSelect(item);
+    };
 
     const effectiveType = selectedItem.mediaType || detectMediaType(selectedItem.image_url);
     const isVideo = isVideoType(normalizeMediaType(effectiveType));
 
+    // Determine flex direction based on thumbnail position
+    const getFlexDirection = () => {
+        switch (thumbnailsPosition) {
+            case 'top': return 'flex-col-reverse';
+            case 'left': return 'flex-row-reverse';
+            case 'right': return 'flex-row';
+            case 'bottom':
+            default: return 'flex-col';
+        }
+    };
 
+    // Determine if we need a fixed width/height for the filmstrip container based on position
+    const isSidebar = thumbnailsPosition === 'left' || thumbnailsPosition === 'right';
 
     return (
-        <div className={`flex flex-col h-full ${className}`}>
+        <div className={`flex ${getFlexDirection()} h-full ${className}`}>
 
             {/* Main Media Viewer - takes remaining space */}
-            <div className="flex-1 relative w-full min-h-0">
+            <div className={`flex-1 relative min-0 ${isSidebar ? 'h-full' : 'w-full'}`}>
                 <CompactMediaViewer
                     mediaItem={selectedItem}
                     isVideo={isVideo}
@@ -133,23 +167,32 @@ export const Gallery: React.FC<GalleryProps> = ({
                     videoPlaybackUrl={videoPlaybackUrl}
                     videoPosterUrl={videoPosterUrl}
                     imageFit={imageFit}
+                    zoomEnabled={zoomEnabled && zoomActivated}
                 />
             </div>
 
-            {/* Filmstrip - centered to match main image */}
-            <div className="flex justify-center w-full">
+            {/* Filmstrip */}
+            <div className={`
+                flex justify-center 
+                ${isSidebar ? 'h-full w-auto border-l border-zinc-800' : 'w-full h-auto'}
+                ${thumbnailsPosition === 'left' ? 'border-r border-l-0' : ''}
+                ${thumbnailsPosition === 'top' ? 'border-b' : ''}
+                ${thumbnailsPosition === 'bottom' ? 'border-t' : ''}
+            `}>
                 <CompactFilmStrip
                     mediaItems={mediaItems}
                     localMediaItems={localMediaItems}
                     setLocalMediaItems={setLocalMediaItems}
                     isEditMode={isEditMode}
                     mediaItem={selectedItem}
-                    onMediaSelect={onMediaSelect}
+                    onMediaSelect={handleThumbnailClick}
                     isOwner={isOwner}
                     onDeletePicture={onDeletePicture}
                     onGalleryPickerOpen={onGalleryPickerOpen}
                     cacheBustKeys={cacheBustKeys}
                     thumbnailLayout={thumbnailLayout}
+                    orientation={thumbnailsOrientation}
+                    className={thumbnailsClassName}
                 />
             </div>
         </div>

packages/ui/src/pages/Post/renderers/components/SpyGlassImage.tsx

@@ -0,0 +1,129 @@
+import React, { useState, useRef } from 'react';
+import { cn } from '@/lib/utils';
+import ResponsiveImage from '@/components/ResponsiveImage';
+
+interface SpyGlassImageProps {
+    src: string;
+    alt: string;
+    className?: string;
+    zoomLevel?: number; // Zoom level (e.g., 2 = 200%)
+    onClick?: () => void;
+    imageFit?: 'contain' | 'cover';
+}
+
+export const SpyGlassImage: React.FC<SpyGlassImageProps> = ({
+    src,
+    alt,
+    className,
+    zoomLevel = 2,
+    onClick,
+    imageFit = 'cover'
+}) => {
+    const containerRef = useRef<HTMLDivElement>(null);
+    const [isHovering, setIsHovering] = useState(false);
+    const [backgroundPosition, setBackgroundPosition] = useState('0% 0%');
+    const [currentZoom, setCurrentZoom] = useState(zoomLevel);
+
+    // Reset zoom when zoomLevel prop changes or when not hovering (optional, but good UX to reset)
+    // Actually, keeping the zoom level persistent while hovering is better.
+    // We can reset it when entering if we want, but user might want to keep their setting.
+    // Let's rely on state.
+
+    // Update state if prop changes, but only if we haven't touched it? 
+    // Or just simple effect:
+    React.useEffect(() => {
+        setCurrentZoom(zoomLevel);
+    }, [zoomLevel]);
+
+    const handleMouseMove = (e: React.MouseEvent<HTMLDivElement>) => {
+        if (!containerRef.current) return;
+
+        const { left, top, width, height } = containerRef.current.getBoundingClientRect();
+
+        // Calculate mouse position relative to the image container
+        const x = e.clientX - left;
+        const y = e.clientY - top;
+
+        // Calculate percentage for background position
+        const xPercent = (x / width) * 100;
+        const yPercent = (y / height) * 100;
+
+        setBackgroundPosition(`${xPercent}% ${yPercent}%`);
+    };
+
+    const handleWheel = (e: React.WheelEvent<HTMLDivElement>) => {
+        // Prevent page scroll
+        e.stopPropagation();
+        // e.preventDefault(); // React's SyntheticEvent doesn't support passive false helper easily here without ref listener, 
+        // but we can try. If browser complains about passive, we might need a ref listener.
+
+        // Let's blindly try to update zoom
+        const delta = -e.deltaY * 0.005; // speed factor
+        setCurrentZoom(prev => {
+            const next = prev + delta;
+            return Math.min(Math.max(next, 1.1), 10); // Clamp between 1.1x and 10x
+        });
+    };
+
+    // Use a ref for wheel listener to support non-passive event prevention if needed
+    React.useEffect(() => {
+        const container = containerRef.current;
+        if (!container) return;
+
+        const onWheel = (e: WheelEvent) => {
+            if (isHovering) {
+                e.preventDefault();
+                const delta = -e.deltaY * 0.005;
+                setCurrentZoom(prev => {
+                    const next = prev + delta;
+                    return Math.min(Math.max(next, 1.1), 10);
+                });
+            }
+        };
+
+        container.addEventListener('wheel', onWheel, { passive: false });
+        return () => container.removeEventListener('wheel', onWheel);
+    }, [isHovering]);
+
+    const handleMouseEnter = () => setIsHovering(true);
+    const handleMouseLeave = () => setIsHovering(false);
+
+    return (
+        <div
+            ref={containerRef}
+            className={cn("relative w-full h-full overflow-hidden cursor-zoom-in group", className)}
+            onMouseMove={handleMouseMove}
+            onMouseEnter={handleMouseEnter}
+            onMouseLeave={handleMouseLeave}
+            onClick={onClick}
+        >
+            {/* Main Image (Visible when not hovering) */}
+            <ResponsiveImage
+                src={src}
+                alt={alt}
+                imgClassName={cn(
+                    "w-full h-full transition-opacity duration-200",
+                    imageFit === 'contain' ? 'object-contain' : 'object-cover',
+                    isHovering ? 'opacity-0' : 'opacity-100'
+                )}
+                sizes="(max-width: 1024px) 100vw, 1200px"
+            />
+
+            {/* Zoomed Background Image (Visible when hovering) */}
+            {isHovering && (
+                <div
+                    className="absolute inset-0 z-10 bg-no-repeat pointer-events-none"
+                    style={{
+                        backgroundImage: `url(${src})`,
+                        backgroundSize: `${currentZoom * 100}%`,
+                        backgroundPosition: backgroundPosition,
+                        // Match visual fit of the underlying image if possible, 
+                        // though 'cover' is standard for this type of zoom.
+                        // If imageFit is 'contain', the zoom effect might look misaligned if the image doesn't fill the box.
+                        // For 'cover', this background approach works perfectly.
+                    }}
+                />
+            )}
+        </div>
+    );
+};

packages/ui/src/pages/UserPage.tsx

@@ -1,30 +1,27 @@
 import { useState, useEffect, Suspense, lazy } from "react";
 import { useParams, useNavigate, Link } from "react-router-dom";
-import { supabase } from "@/integrations/supabase/client";
 import { useAuth } from "@/hooks/useAuth";
 import { toast } from "sonner";
 import { Button } from "@/components/ui/button";
-import { ArrowLeft, PanelLeftClose, PanelLeftOpen } from "lucide-react";
+import { PanelLeftClose, PanelLeftOpen } from "lucide-react";
 import { T, translate } from "@/i18n";
-import { Separator } from "@/components/ui/separator";
-import { GenericCanvas } from "@/components/hmi/GenericCanvas";
-import { ResizableHandle, ResizablePanel, ResizablePanelGroup } from "@/components/ui/resizable";
 
-import { PageActions } from "@/components/PageActions";
-import { WidgetPropertyPanel } from "@/components/widgets/WidgetPropertyPanel";
+import { GenericCanvas } from "@/components/hmi/GenericCanvas";
+import { ResizablePanel, ResizablePanelGroup } from "@/components/ui/resizable";
+
 import MarkdownRenderer from "@/components/MarkdownRenderer";
 import { Sidebar } from "@/components/sidebar/Sidebar";
 import { TableOfContents } from "@/components/sidebar/TableOfContents";
 import { MobileTOC } from "@/components/sidebar/MobileTOC";
 import { extractHeadings, extractHeadingsFromLayout, MarkdownHeading } from "@/lib/toc";
 import { useLayout } from "@/contexts/LayoutContext";
-import { fetchUserPage, invalidateUserPageCache } from "@/lib/db";
+import { fetchUserPage } from "@/lib/db";
 import { UserPageTopBar } from "@/components/user-page/UserPageTopBar";
 import { UserPageDetails } from "@/components/user-page/UserPageDetails";
-import { useLayouts } from "@/hooks/useLayouts";
 import { Database } from "@/integrations/supabase/types";
 
-const PageRibbonBar = lazy(() => import("@/components/user-page/ribbons/PageRibbonBar"));
+
+const UserPageEdit = lazy(() => import("./UserPageEdit"));
 
 type Layout = Database['public']['Tables']['layouts']['Row'];
 
@@ -90,12 +87,6 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
   const [loading, setLoading] = useState(true);
   const [isEditMode, setIsEditMode] = useState(false);
   const [isSidebarCollapsed, setIsSidebarCollapsed] = useState(false);
-  const [selectedWidgetId, setSelectedWidgetId] = useState<string | null>(null);
-
-
-
-
-
 
   // TOC State
   const [headings, setHeadings] = useState<MarkdownHeading[]>([]);
@@ -109,111 +100,6 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
 
   const isOwner = currentUser?.id === userId;
 
-  // Template State
-  const [templates, setTemplates] = useState<Layout[]>([]);
-  const { getLayouts } = useLayouts();
-  const { importPageLayout, addWidgetToPage, addPageContainer, undo, redo, canUndo, canRedo } = useLayout();
-  const [selectedContainerId, setSelectedContainerId] = useState<string | null>(null);
-  const [editingWidgetId, setEditingWidgetId] = useState<string | null>(null);
-  const [newlyAddedWidgetId, setNewlyAddedWidgetId] = useState<string | null>(null);
-
-  useEffect(() => {
-    if (isOwner && isEditMode) {
-      loadTemplates();
-    }
-  }, [isOwner, isEditMode]);
-
-  const loadTemplates = async () => {
-    const { data, error } = await getLayouts({ type: 'canvas' });
-    if (data) {
-      setTemplates(data);
-    }
-  };
-
-  const handleAddWidget = async (widgetId: string) => {
-    if (!page) return;
-    const pageId = `page-${page.id}`;
-
-    // Determine target container
-    let targetContainerId = selectedContainerId;
-
-    if (!targetContainerId) {
-      // Find first container in current page (not ideal but fallback)
-      const layout = getLoadedPageLayout(pageId);
-      if (layout && layout.containers.length > 0) {
-        targetContainerId = layout.containers[0].id;
-        toast("Added to first container", {
-          description: "Select a container to add to a specific location",
-          action: {
-            label: "Undo",
-            onClick: undo
-          }
-        });
-      } else {
-        // Create new container if none exists
-        try {
-          const newContainer = await addPageContainer(pageId);
-          targetContainerId = newContainer.id;
-          setSelectedContainerId(newContainer.id);
-        } catch (e) {
-          console.error("Failed to create container for widget", e);
-          return;
-        }
-      }
-    }
-
-    try {
-      const newWidget = await addWidgetToPage(pageId, targetContainerId, widgetId);
-      toast.success(translate("Widget added"));
-      // Automatically open the settings modal for the new widget
-      setEditingWidgetId(newWidget.id);
-      setNewlyAddedWidgetId(newWidget.id);
-      // Clear selection so side panel doesn't open simultaneously (optional preference)
-      setSelectedWidgetId(null);
-    } catch (e) {
-      console.error("Failed to add widget", e);
-      toast.error(translate("Failed to add widget"));
-    }
-  };
-
-  const handleEditWidget = (widgetId: string | null) => {
-    // If closing, clear the newlyAddedWidgetId flag regardless of cause
-    // Logic for removal on cancel is handled in WidgetItem
-    if (widgetId === null) {
-      setNewlyAddedWidgetId(null);
-    }
-    setEditingWidgetId(widgetId);
-  };
-
-  const handleAddContainer = async () => {
-    if (!page) return;
-    const pageId = `page-${page.id}`;
-    try {
-      const newContainer = await addPageContainer(pageId);
-      setSelectedContainerId(newContainer.id);
-      toast.success(translate("Container added"));
-    } catch (e) {
-      console.error("Failed to add container", e);
-      toast.error(translate("Failed to add container"));
-    }
-  };
-
-  const handleLoadTemplate = async (template: Layout) => {
-    if (!page) return;
-    try {
-      const layoutJsonString = JSON.stringify(template.layout_json);
-      const pageId = `page-${page.id}`;
-      await importPageLayout(pageId, layoutJsonString);
-      toast.success(`Loaded layout: ${template.name}`);
-      // Refresh page content locally to reflect changes immediately if needed, 
-      // effectively handled by context but we might want to ensure page state updates
-      // The GenericCanvas listens to the layout context, so it should auto-update.
-    } catch (e) {
-      console.error("Failed to load layout", e);
-      toast.error("Failed to load layout");
-    }
-  };
-
   useEffect(() => {
     if (initialPage) {
       setLoading(false);
@@ -256,36 +142,6 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
   };
 
 
-
-
-
-  // Keyboard Shortcuts for Undo/Redo
-  useEffect(() => {
-    const handleKeyDown = (e: KeyboardEvent) => {
-      // Ignore if input/textarea is focused
-      if (['INPUT', 'TEXTAREA'].includes((e.target as HTMLElement).tagName)) {
-        return;
-      }
-
-      if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'z') {
-        e.preventDefault();
-        if (e.shiftKey) {
-          if (canRedo) redo();
-        } else {
-          if (canUndo) undo();
-        }
-      }
-      if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'y') {
-        e.preventDefault();
-        if (canRedo) redo();
-      }
-    };
-
-    window.addEventListener('keydown', handleKeyDown);
-    return () => window.removeEventListener('keydown', handleKeyDown);
-  }, [undo, redo, canUndo, canRedo]);
-
-
   // Reactive Heading Extraction
   // This ensures we extract headings whenever the page loads OR when specific layouts are loaded into context
   const { loadedPages } = useLayout();
@@ -342,7 +198,7 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
     // If parent changed, we don't have the new parent's title/slug unless we fetch it.
     // So if parent ID changed, we should probably re-fetch the whole page data from server.
 
-    if (updatedPage.parent !== page?.parent) {
+    if (updatedPage.parent !== page?.parent && !isEditMode) {
       // Re-fetch everything to get correct parent details
       if (userId && updatedPage.slug) {
         fetchUserPageData(userId, updatedPage.slug);
@@ -352,8 +208,6 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
     }
   };
 
-
-
   if (loading) {
     return (
       <div className="min-h-screen bg-background flex items-center justify-center">
@@ -375,47 +229,34 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
     );
   }
 
+  if (isEditMode && isOwner) {
     return (
-    <div className={`${embedded ? 'h-full' : 'h-[calc(100vh-3.5rem)]'} bg-background flex flex-col overflow-hidden`}>
-      {/* Top Header (Back button) - Fixed if not embedded */}
-      {/* Top Header (Back button) - Fixed if not embedded */}
-      {/* Top Header (Back button) or Ribbon Bar - Fixed if not embedded */}
-      {!embedded && (
-        isEditMode && isOwner ? (
-          <Suspense fallback={<div className="h-24 bg-muted/30 animate-pulse w-full border-b" />}>
-            <PageRibbonBar
+      <Suspense fallback={<div className="h-screen w-full flex items-center justify-center"><T>Loading Editor...</T></div>}>
+        <UserPageEdit
           page={page}
+          userProfile={userProfile}
           isOwner={isOwner}
-              onToggleEditMode={() => {
-                setIsEditMode(false);
-                setSelectedWidgetId(null);
-                setSelectedContainerId(null);
-              }}
+          userId={userId || ''}
+          orgSlug={orgSlug}
+          headings={headings}
+          childPages={childPages}
+          onExitEditMode={() => setIsEditMode(false)}
           onPageUpdate={handlePageUpdate}
-              onDelete={() => {
-                // Reuse delete logic if available or hoist it. 
-              }}
-              onMetaUpdated={() => {
-                if (userId && page.slug) invalidateUserPageCache(userId, page.slug);
-              }}
-              templates={templates}
-              onLoadTemplate={handleLoadTemplate}
-              onAddWidget={handleAddWidget}
-              onAddContainer={handleAddContainer}
-              onUndo={undo}
-              onRedo={redo}
-              canUndo={canUndo}
-              canRedo={canRedo}
         />
       </Suspense>
-        ) : (
+    );
+  }
+
+  return (
+    <div className={`${embedded ? 'h-full' : 'h-[calc(100vh-3.5rem)]'} bg-background flex flex-col overflow-hidden`}>
+      {/* Top Header (Back button) or Ribbon Bar - Fixed if not embedded */}
+      {!embedded && (
         <UserPageTopBar
           embedded={embedded}
           orgSlug={orgSlug}
           userId={userId || ''}
           isOwner={isOwner}
         />
-        )
       )}
 
       {/* Main Split Layout */}
@@ -490,9 +331,17 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
                   orgSlug={orgSlug}
                   onPageUpdate={handlePageUpdate}
                   onToggleEditMode={() => setIsEditMode(!isEditMode)}
-                  onWidgetRename={setSelectedWidgetId}
-                  templates={templates}
-                  onLoadTemplate={handleLoadTemplate}
+                  onWidgetRename={() => { }} // Not needed in view mode
+                // templates={templates} // Do we need templates in view mode? PageActions uses it for Apply Template in dropdown
+                // If we remove templates state from here, we can't pass it.
+                // For now let's skip passing templates to View Mode details if it's not critical. 
+                // Or we keep template loading here as well? 
+                // Actually PageActions (in UserPageDetails) DOES have an "Apply Template" option. 
+                // If we want that in View Mode, we need templates.
+                // But usually "Apply Template" is an edit action.
+                // If so, maybe PageActions should only show "Apply Template" in Edit Mode?
+                // Checked PageActions code? Not visible.
+                // Assuming it's fine to omit templates in view mode for now as per refactor goal to move edit actions out.
                 />
 
                 {/* Content Body */}
@@ -505,16 +354,11 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
                     <GenericCanvas
                       pageId={`page-${page.id}`}
                       pageName={page.title}
-                      isEditMode={isEditMode && isOwner}
-                      showControls={isEditMode && isOwner}
+                      isEditMode={false}
+                      showControls={false}
                       initialLayout={page.content}
-                      selectedWidgetId={selectedWidgetId}
-                      onSelectWidget={setSelectedWidgetId}
-                      selectedContainerId={selectedContainerId}
-                      onSelectContainer={setSelectedContainerId}
-                      editingWidgetId={editingWidgetId}
-                      onEditWidget={handleEditWidget}
-                      newlyAddedWidgetId={newlyAddedWidgetId}
+                      selectedWidgetId={null}
+                      onSelectWidget={() => { }}
                     />
                   )}
                 </div>
@@ -546,21 +390,8 @@ const UserPage = ({ userId: propUserId, slug: propSlug, embedded = false, initia
             </div>
           </ResizablePanel>
 
-          {/* Right Sidebar - Property Panel */}
-          {isEditMode && isOwner && selectedWidgetId && (
-            <>
-              <ResizableHandle withHandle />
-              <ResizablePanel defaultSize={25} minSize={20} maxSize={50} order={2} id="user-page-props">
-                <div className="h-full flex flex-col shrink-0 transition-all duration-300 overflow-hidden bg-background">
-                  <WidgetPropertyPanel
-                    pageId={`page-${page.id}`}
-                    selectedWidgetId={selectedWidgetId}
-                    onWidgetRenamed={setSelectedWidgetId}
-                  />
-                </div>
-              </ResizablePanel>
-            </>
-          )}
+          {/* No Right Sidebar in View Mode */}
+
         </ResizablePanelGroup>
       </div>
     </div >);

packages/ui/src/pages/UserPageEdit.tsx

@@ -0,0 +1,646 @@
+
+import { useState, useEffect } from "react";
+import { Link } from "react-router-dom";
+import { toast } from "sonner";
+import { Button } from "@/components/ui/button";
+import { PanelLeftClose, PanelLeftOpen } from "lucide-react";
+import { T, translate } from "@/i18n";
+import { GenericCanvas } from "@/components/hmi/GenericCanvas";
+import { ResizableHandle, ResizablePanel, ResizablePanelGroup } from "@/components/ui/resizable";
+
+import { PageActions } from "@/components/PageActions";
+import { WidgetPropertyPanel } from "@/components/widgets/WidgetPropertyPanel";
+import MarkdownRenderer from "@/components/MarkdownRenderer";
+import { Sidebar } from "@/components/sidebar/Sidebar";
+import { TableOfContents } from "@/components/sidebar/TableOfContents";
+import { MobileTOC } from "@/components/sidebar/MobileTOC";
+import { MarkdownHeading } from "@/lib/toc";
+import { useLayout } from "@/contexts/LayoutContext";
+import { UserPageDetails } from "@/components/user-page/UserPageDetails";
+import { useLayouts } from "@/hooks/useLayouts";
+import { Database } from "@/integrations/supabase/types";
+import PageRibbonBar from "@/components/user-page/ribbons/PageRibbonBar";
+import { SaveTemplateDialog } from "@/components/user-page/SaveTemplateDialog";
+import { getLayouts } from "@/lib/db";
+import { HierarchyTree } from "@/components/sidebar/HierarchyTree";
+import { UserPageTypeFields } from "@/components/user-page/UserPageTypeFields";
+
+type Layout = Database['public']['Tables']['layouts']['Row'];
+
+interface Page {
+    id: string;
+    title: string;
+    slug: string;
+    content: any;
+    owner: string;
+    parent: string | null;
+    parent_page?: {
+        title: string;
+        slug: string;
+    } | null;
+    type: string | null;
+    tags: string[] | null;
+    is_public: boolean;
+    visible: boolean;
+    created_at: string;
+    updated_at: string;
+    meta?: any;
+    category_paths?: {
+        id: string;
+        name: string;
+        slug: string;
+    }[][];
+    categories?: { // Legacy/fallback support
+        id: string;
+        name: string;
+        slug: string;
+    }[];
+}
+
+interface UserProfile {
+    id: string;
+    username: string | null;
+    display_name: string | null;
+    avatar_url: string | null;
+}
+
+interface UserPageEditProps {
+    page: Page;
+    userProfile: UserProfile | null;
+    isOwner: boolean;
+    userId: string;
+    orgSlug?: string;
+    headings: MarkdownHeading[];
+    childPages: { id: string; title: string; slug: string }[];
+    onExitEditMode: () => void;
+    onPageUpdate: (updatedPage: Page) => void;
+}
+
+const UserPageEdit = ({
+    page,
+    userProfile,
+    isOwner,
+    userId,
+    orgSlug,
+    headings,
+    childPages,
+    onExitEditMode,
+    onPageUpdate,
+}: UserPageEditProps) => {
+    const [isSidebarCollapsed, setIsSidebarCollapsed] = useState(false);
+    const [selectedWidgetId, setSelectedWidgetId] = useState<string | null>(null);
+    const [showHierarchy, setShowHierarchy] = useState(false);
+
+    // Auto-collapse sidebar if no TOC headings
+
+    useEffect(() => {
+        if (headings.length === 0) {
+            setIsSidebarCollapsed(true);
+        }
+    }, [headings.length]);
+
+    // Template State
+    const [templates, setTemplates] = useState<Layout[]>([]);
+    const { getLayouts } = useLayouts();
+    const {
+        importPageLayout,
+        exportPageLayout,
+        addWidgetToPage,
+        removeWidgetFromPage,
+        addPageContainer,
+        undo,
+        redo,
+        canUndo,
+        canRedo,
+        getLoadedPageLayout
+    } = useLayout();
+    const [selectedContainerId, setSelectedContainerId] = useState<string | null>(null);
+    const [editingWidgetId, setEditingWidgetId] = useState<string | null>(null);
+    const [newlyAddedWidgetId, setNewlyAddedWidgetId] = useState<string | null>(null);
+    const [activeTemplateId, setActiveTemplateId] = useState<string | null>(null);
+    const [showSaveTemplateDialog, setShowSaveTemplateDialog] = useState(false);
+
+    useEffect(() => {
+        if (isOwner) {
+            loadTemplates();
+        }
+    }, [isOwner]);
+
+    const loadTemplates = async () => {
+        const { data, error } = await getLayouts({ type: 'canvas' });
+        if (data) {
+            setTemplates(data);
+        }
+    };
+
+    const handleWidgetClick = async (widgetId: string) => {
+        // Always add (no toggle/remove)
+        await handleAddWidget(widgetId);
+    };
+
+    const handleAddWidget = async (widgetId: string) => {
+        if (!page) return;
+        const pageId = `page-${page.id}`;
+
+        // Determine target container
+        let targetContainerId = selectedContainerId;
+
+        if (!targetContainerId) {
+            // Find first container in current page (not ideal but fallback)
+            const layout = getLoadedPageLayout(pageId);
+            if (layout && layout.containers.length > 0) {
+                targetContainerId = layout.containers[0].id;
+                // toast("Added to first container", {
+                //     description: "Select a container to add to a specific location",
+                //     action: {
+                //         label: "Undo",
+                //         onClick: undo
+                //     }
+                // });
+            } else {
+                // Create new container if none exists
+                try {
+                    const newContainer = await addPageContainer(pageId);
+                    targetContainerId = newContainer.id;
+                    setSelectedContainerId(newContainer.id);
+                } catch (e) {
+                    console.error("Failed to create container for widget", e);
+                    return;
+                }
+            }
+        }
+
+        try {
+            const newWidget = await addWidgetToPage(pageId, targetContainerId, widgetId);
+            setEditingWidgetId(newWidget.id);
+            setNewlyAddedWidgetId(newWidget.id);
+            setSelectedWidgetId(newWidget.id);
+        } catch (e) {
+            console.error("Failed to add widget", e);
+            toast.error(translate("Failed to add widget"));
+        }
+    };
+
+    const handleEditWidget = (widgetId: string | null) => {
+        // If closing, clear the newlyAddedWidgetId flag regardless of cause
+        // Logic for removal on cancel is handled in WidgetItem
+        if (widgetId === null) {
+            setNewlyAddedWidgetId(null);
+        }
+        setEditingWidgetId(widgetId);
+    };
+
+    const handleAddContainer = async () => {
+        if (!page) return;
+        const pageId = `page-${page.id}`;
+        try {
+            const newContainer = await addPageContainer(pageId);
+            setSelectedContainerId(newContainer.id);
+            toast.success(translate("Container added"));
+        } catch (e) {
+            console.error("Failed to add container", e);
+            toast.error(translate("Failed to add container"));
+        }
+    };
+
+    const handleLoadTemplate = async (template: Layout) => {
+        if (!page) return;
+        try {
+            const layoutJsonString = JSON.stringify(template.layout_json);
+            const pageId = `page-${page.id}`;
+            await importPageLayout(pageId, layoutJsonString);
+            setActiveTemplateId(template.id);
+            toast.success(`Loaded layout: ${template.name}`);
+        } catch (e) {
+            console.error("Failed to load layout", e);
+            toast.error("Failed to load layout");
+        }
+    };
+
+    const handleSaveToTemplate = async () => {
+        if (!activeTemplateId || !page) return;
+        try {
+            const pageId = `page-${page.id}`;
+            const layout = getLoadedPageLayout(pageId);
+            if (!layout) return;
+
+            // Import db dynamically to avoid circ dep issues if any, or just direct import
+            const { updateLayout } = await import('@/lib/db');
+
+            await updateLayout(activeTemplateId, {
+                layout_json: layout,
+                updated_at: new Date().toISOString()
+            });
+            toast.success("Template updated successfully");
+        } catch (e) {
+            console.error("Failed to save template", e);
+            toast.error("Failed to save template");
+        }
+    };
+
+    const handleSaveAsNewTemplate = async () => {
+        setShowSaveTemplateDialog(true);
+    };
+
+    const onSaveTemplate = async (name: string) => {
+        if (!page || !name) return;
+
+        try {
+            const pageId = `page-${page.id}`;
+            const layout = getLoadedPageLayout(pageId);
+            if (!layout) return;
+
+            const { createLayout } = await import('@/lib/db');
+            const newLayout = await createLayout({
+                name,
+                layout_json: layout,
+                type: 'canvas',
+                visibility: 'private'
+            });
+
+            toast.success("Template created successfully");
+            setActiveTemplateId(newLayout.id);
+            loadTemplates(); // Refresh list
+        } catch (e) {
+            console.error("Failed to create template", e);
+            toast.error("Failed to create template");
+        }
+    };
+
+
+    const handleNewLayout = async () => {
+        if (!page) return;
+        if (!confirm(translate("Are you sure you want to clear the layout?"))) return;
+
+        try {
+            const pageId = `page-${page.id}`;
+            // Load empty layout
+            const emptyLayout = {
+                id: pageId,
+                containers: [],
+                name: 'Empty Layout',
+                createdAt: Date.now(),
+                updatedAt: Date.now()
+            };
+            const jsonString = JSON.stringify(emptyLayout);
+            await importPageLayout(pageId, jsonString); // This uses ReplaceLayoutCommand so it's undoable!
+            setActiveTemplateId(null);
+            toast.success("Layout cleared");
+        } catch (e) {
+            console.error("Failed to clear layout", e);
+            toast.error("Failed to clear layout");
+        }
+    };
+
+    // Keyboard Shortcuts for Undo/Redo
+    useEffect(() => {
+        const handleKeyDown = (e: KeyboardEvent) => {
+            // Ignore if input/textarea is focused
+            if (['INPUT', 'TEXTAREA'].includes((e.target as HTMLElement).tagName)) {
+                return;
+            }
+
+            if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'z') {
+                e.preventDefault();
+                if (e.shiftKey) {
+                    if (canRedo) redo();
+                } else {
+                    if (canUndo) undo();
+                }
+            }
+            if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'y') {
+                e.preventDefault();
+                if (canRedo) redo();
+            }
+        };
+
+        window.addEventListener('keydown', handleKeyDown);
+        return () => window.removeEventListener('keydown', handleKeyDown);
+    }, [undo, redo, canUndo, canRedo]);
+
+    // Export Layout Handler
+    const handleExportLayout = async () => {
+        if (!page) return;
+        try {
+            const pageIdStr = `page-${page.id}`;
+            // Note: we need the current layout state. useLayout provides exportPageLayout which gets it from store
+            const jsonData = await exportPageLayout(pageIdStr);
+            const blob = new Blob([jsonData], { type: 'application/json' });
+            const url = URL.createObjectURL(blob);
+            const a = document.createElement('a');
+            a.href = url;
+            a.download = `${page.title.toLowerCase().replace(/\s+/g, '-')}-layout.json`;
+            document.body.appendChild(a);
+            a.click();
+            document.body.removeChild(a);
+            URL.revokeObjectURL(url);
+        } catch (error) {
+            console.error('Failed to export layout:', error);
+            toast.error("Failed to export layout");
+        }
+    };
+
+    // Import Layout Handler
+    const handleImportLayout = () => {
+        if (!page) return;
+        const input = document.createElement('input');
+        input.type = 'file';
+        input.accept = '.json';
+        input.onchange = (e) => {
+            const file = (e.target as HTMLInputElement).files?.[0];
+            if (file) {
+                const reader = new FileReader();
+                reader.onload = async (e) => {
+                    try {
+                        const jsonData = e.target?.result as string;
+                        await importPageLayout(`page-${page.id}`, jsonData);
+                        setSelectedContainerId(null);
+                        setSelectedWidgetId(null);
+                        toast.success("Layout imported successfully");
+                    } catch (error) {
+                        console.error('Failed to import layout:', error);
+                        toast.error('Failed to import layout. Please check the file format.');
+                    }
+                };
+                reader.readAsText(file);
+            }
+        };
+        input.click();
+    };
+
+
+    // Delete Page Handler
+    const handleDeletePage = async () => {
+        if (!page) return;
+        if (!confirm(translate("Are you sure you want to delete this page?"))) return;
+
+        try {
+            const { deletePage } = await import('@/lib/db');
+            await deletePage(page.id);
+            toast.success(translate("Page deleted"));
+
+            // Navigate away
+            const redirectUrl = orgSlug ? `/org/${orgSlug}/user/${userId}` : `/user/${userId}`;
+            window.location.href = redirectUrl; // Force reload to clear cache? Or just navigate.
+        } catch (e) {
+            console.error("Failed to delete page", e);
+            toast.error(translate("Failed to delete page"));
+        }
+    };
+
+    // Compute active widgets for ribbon state
+    const currentLayout = page ? getLoadedPageLayout(`page-${page.id}`) : null;
+
+
+    // Helper to resolve assigned types (moved from UserPageDetails)
+    const getAssignedTypes = () => {
+        const assignedTypesMap = new Map<string, any>();
+        if (page?.category_paths) {
+            page.category_paths.forEach(path => {
+                path.forEach(cat => {
+                    if ((cat as any).assigned_types && Array.isArray((cat as any).assigned_types)) {
+                        (cat as any).assigned_types.forEach((t: any) => {
+                            assignedTypesMap.set(t.id, t);
+                        });
+                    }
+                });
+            });
+        }
+        return Array.from(assignedTypesMap.values());
+    };
+
+    const assignedTypes = getAssignedTypes();
+    const hasTypeFields = assignedTypes.length > 0;
+    const [showTypeFields, setShowTypeFields] = useState(false);
+
+    // Sidebar logic: Type Fields vs Widget Properties
+    // If widget selected, hide type fields. If type fields toggled, clear widget selection.
+
+    useEffect(() => {
+        if (selectedWidgetId) {
+            setShowTypeFields(false);
+        }
+    }, [selectedWidgetId]);
+
+    const handleToggleTypeFields = () => {
+        if (showTypeFields) {
+            setShowTypeFields(false);
+        } else {
+            setSelectedWidgetId(null);
+            setShowTypeFields(true);
+        }
+    };
+
+    return (
+        <>
+            <PageRibbonBar
+                page={page}
+                isOwner={isOwner}
+                onToggleEditMode={() => {
+                    onExitEditMode();
+                    setSelectedWidgetId(null);
+                    setSelectedContainerId(null);
+                    setShowTypeFields(false);
+                }}
+                onPageUpdate={onPageUpdate}
+                onDelete={handleDeletePage}
+                onMetaUpdated={() => { }}
+                templates={templates}
+                onLoadTemplate={handleLoadTemplate}
+                onToggleWidget={handleWidgetClick}
+
+                onAddContainer={handleAddContainer}
+                onUndo={undo}
+                onRedo={redo}
+                canUndo={canUndo}
+                canRedo={canRedo}
+                onExportLayout={handleExportLayout}
+                onImportLayout={handleImportLayout}
+                activeTemplateId={activeTemplateId || undefined}
+                onSaveToTemplate={handleSaveToTemplate}
+                onSaveAsNewTemplate={handleSaveAsNewTemplate}
+                onNewLayout={handleNewLayout}
+                showHierarchy={showHierarchy}
+                onToggleHierarchy={() => {
+                    setShowHierarchy(!showHierarchy);
+                    if (isSidebarCollapsed) setIsSidebarCollapsed(false);
+                }}
+                onToggleTypeFields={handleToggleTypeFields}
+                showTypeFields={showTypeFields}
+                hasTypeFields={hasTypeFields}
+            />
+
+            <div className="flex-1 flex overflow-hidden min-h-0">
+                {/* Sidebar Left */}
+                {(headings.length > 0 || childPages.length > 0 || showHierarchy) && (
+                    <Sidebar className={`${isSidebarCollapsed ? 'w-12' : 'w-[300px]'} border-r bg-background/50 h-full hidden lg:flex flex-col shrink-0 transition-all duration-300`}>
+                        <div className={`flex items-center ${isSidebarCollapsed ? 'justify-center' : 'justify-end'} p-2 sticky top-0 bg-background/50 z-10`}>
+                            <Button
+                                variant="ghost"
+                                size="icon"
+                                className="h-8 w-8 text-muted-foreground"
+                                onClick={() => setIsSidebarCollapsed(!isSidebarCollapsed)}
+                                title={isSidebarCollapsed ? "Expand sidebar" : "Collapse sidebar"}
+                            >
+                                {isSidebarCollapsed ? <PanelLeftOpen className="h-4 w-4" /> : <PanelLeftClose className="h-4 w-4" />}
+                            </Button>
+                        </div>
+                        {!isSidebarCollapsed && (
+                            <div className="overflow-y-auto flex-1 pb-4 scrollbar-custom">
+                                {childPages.length > 0 && (
+                                    <div className="px-4 py-2 border-b mb-2">
+                                        <h3 className="text-sm font-semibold mb-2 text-muted-foreground uppercase tracking-wider text-xs"><T>Child Pages</T></h3>
+                                        <div className="flex flex-col gap-1">
+                                            {childPages.map(child => (
+                                                <Link
+                                                    key={child.id}
+                                                    to={orgSlug ? `/org/${orgSlug}/user/${userId}/pages/${child.slug}` : `/user/${userId}/pages/${child.slug}`}
+                                                    className="text-sm py-1 px-2 rounded hover:bg-muted truncate block text-foreground/80 hover:text-primary transition-colors"
+                                                >
+                                                    {child.title}
+                                                </Link>
+                                            ))}
+                                        </div>
+                                    </div>
+                                )}
+                                {headings.length > 0 && (
+                                    <TableOfContents
+                                        headings={headings}
+                                        minHeadingLevel={2}
+                                        title=""
+                                        className="border-t-0 pt-2 px-4"
+                                    />
+                                )}
+                                {showHierarchy && currentLayout && (
+                                    <HierarchyTree
+                                        containers={currentLayout.containers}
+                                        selectedWidgetId={selectedWidgetId}
+                                        selectedContainerId={selectedContainerId}
+                                        onSelectWidget={(id) => {
+                                            setSelectedWidgetId(id);
+                                            // Ensure editor is open/focused if needed
+                                            const widget = currentLayout.containers.flatMap((c: any) => [c, ...c.children]).flatMap((c: any) => c.widgets).find((w: any) => w.id === id);
+                                            if (widget) setEditingWidgetId(id);
+                                        }}
+                                        onSelectContainer={setSelectedContainerId}
+                                    />
+                                )}
+                            </div>
+                        )}
+                    </Sidebar>
+                )}
+
+                {/* Right Content */}
+                <ResizablePanelGroup direction="horizontal" className="flex-1 h-full min-w-0">
+                    <ResizablePanel defaultSize={75} minSize={30} order={1}>
+                        <div className="h-full overflow-y-auto scrollbar-custom">
+                            <div className="container mx-auto p-4 md:p-8 max-w-5xl">
+                                {/* Mobile TOC */}
+                                <div className="lg:hidden mb-6">
+                                    {headings.length > 0 && <MobileTOC headings={headings} />}
+                                </div>
+
+                                <UserPageDetails
+                                    page={page}
+                                    userProfile={userProfile}
+                                    isOwner={isOwner}
+                                    isEditMode={true}
+                                    userId={userId || ''}
+                                    orgSlug={orgSlug}
+                                    onPageUpdate={onPageUpdate}
+                                    onToggleEditMode={onExitEditMode}
+                                    onWidgetRename={setSelectedWidgetId}
+                                    templates={templates}
+                                    onLoadTemplate={handleLoadTemplate}
+                                />
+
+                                {/* Content Body */}
+                                <div>
+                                    {page.content && typeof page.content === 'string' ? (
+                                        <div className="prose prose-lg dark:prose-invert max-w-none pb-12">
+                                            <MarkdownRenderer content={page.content} />
+                                        </div>
+                                    ) : (
+                                        <GenericCanvas
+                                            pageId={`page-${page.id}`}
+                                            pageName={page.title}
+                                            isEditMode={true}
+                                            showControls={true}
+                                            initialLayout={page.content}
+                                            selectedWidgetId={selectedWidgetId}
+                                            onSelectWidget={setSelectedWidgetId}
+                                            selectedContainerId={selectedContainerId}
+                                            onSelectContainer={setSelectedContainerId}
+                                            editingWidgetId={editingWidgetId}
+                                            onEditWidget={handleEditWidget}
+                                            newlyAddedWidgetId={newlyAddedWidgetId}
+                                        />
+                                    )}
+                                </div>
+
+                                {/* Footer */}
+                                <div className="mt-8 pt-8 border-t text-sm text-muted-foreground">
+                                    <div className="flex items-center justify-between">
+                                        <div>
+                                            <T>Last updated:</T> {new Date(page.updated_at).toLocaleDateString('en-US', {
+                                                year: 'numeric',
+                                                month: 'long',
+                                                day: 'numeric',
+                                                hour: '2-digit',
+                                                minute: '2-digit'
+                                            })}
+                                        </div>
+                                        {page.parent && (
+                                            <Link
+                                                to={`/pages/${page.parent}`}
+                                                className="text-primary hover:underline"
+                                            >
+                                                <T>View parent page</T>
+                                            </Link>
+                                        )}
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </ResizablePanel>
+
+                    {/* Right Sidebar - Property Panel OR Type Fields */}
+                    {(selectedWidgetId || showTypeFields) && (
+                        <>
+                            <ResizableHandle withHandle />
+                            <ResizablePanel defaultSize={25} minSize={20} maxSize={50} order={2} id="user-page-props">
+                                <div className="h-full flex flex-col shrink-0 transition-all duration-300 overflow-hidden bg-background">
+                                    {selectedWidgetId ? (
+                                        <WidgetPropertyPanel
+                                            pageId={`page-${page.id}`}
+                                            selectedWidgetId={selectedWidgetId}
+                                            onWidgetRenamed={setSelectedWidgetId}
+                                        />
+                                    ) : showTypeFields ? (
+                                        <div className="h-full overflow-y-auto p-4">
+                                            <UserPageTypeFields
+                                                pageId={page.id}
+                                                pageMeta={page.meta}
+                                                assignedTypes={assignedTypes}
+                                                isEditMode={true}
+                                                onMetaUpdate={(newMeta) => onPageUpdate({ ...page, meta: newMeta })}
+                                            />
+                                        </div>
+                                    ) : null}
+                                </div>
+                            </ResizablePanel>
+                        </>
+                    )}
+                </ResizablePanelGroup>
+            </div>
+
+            <SaveTemplateDialog
+                isOpen={showSaveTemplateDialog}
+                onClose={() => setShowSaveTemplateDialog(false)}
+                onSave={onSaveTemplate}
+            />
+        </>
+    );
+};
+
+export default UserPageEdit;