* replace threadgate modal with alf dialog
* add accessibility to selectable
* add aria
* hide spinner once fetched
* add `hasOpenDialogs` value to context
* remove state
* Rm loading state
* Update the threadgate dialog button theming
* Factor out the threadgate editor and add editing to post views
* Mark messages for localization
* Use colors from mute dialog
* Remove unnecessary effect
* Reset state on dialog dismiss
* Clearer CTA
* Fix bugs
* Scope keyboard fix
* Rm getAreDialogsActive (no longer needed)
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Co-authored-by: Dan Abramov <dan.abramov@gmail.com>
Co-authored-by: Paul Frazee <pfrazee@gmail.com>
Samuel Newman