* move button into login modal with social buttons
* adds email link next to login field when filling it
* adds proper validation messages
* improves forgot password flash clearing
* more tests
implemented review items.
Blocking previous codes - valid 2-factor auth tokens can only be authenticated once/30 seconds.
I played with updating the “last used” any time the token was attempted but that seemed to be overkill, and frustrating as to why a token would fail.
Translatable texts.
Move second factor logic to a helper class.
Move second factor specific controller endpoints to its own controller.
Move serialization logic for 2-factor details in admin user views.
Add a login ember component for de-duplication
Fix up code formatting
Change verbiage of google authenticator
add controller tests:
second factor controller tests
change email tests
change password tests
admin login tests
add qunit tests - password reset, preferences
fix: check for 2factor on change email controller
fix: email controller - only show second factor errors on attempt
fix: check against 'true' to enable second factor.
Add modal for explaining what 2fa with links to Google Authenticator/FreeOTP
add two factor to email signin link
rate limit if second factor token present
add rate limiter test for second factor attempts
Previously we were incorrectly checking mentionable instead of messageable
Also fix edge case where multiple groups sharing a name mean that exact match override is not working
Also cleans up params sent to user selector
This is required because "no interface" is the same as showing
the first entry. But when the top menu has changed the first
entry is no longer the same, so it shows the wrong default.
Locking a post prevents it from being edited. This is useful if the user
has posted something which has been edited out, and the staff members don't
want them to be able to edit it back in again.
