* Take the TAC out of labs!
Requires https://github.com/matrix-org/matrix-react-sdk/pull/12438
and ideally https://github.com/matrix-org/matrix-react-sdk/pull/12418
* i18n
* Add test method
That's needed now we we don't include threads in the notif count in the tests
* One less labs setting
* Update snapshot
* Disable release announcement
* Unused import
* Fix some screenshots
* Fix all the unread test cases now room unreads don't include threads
* Fix more tests
* Even more test fixes
* Still more test fixes
* Oh goodness, it's more test fixes
* Fix selectors now there are 2 buttons called Threads
* Disable some tests that aren't passing
for reasons that don't appear releated to any of the TAC work, as
per the comment.
* Remove debugging
* Oops, removed too much
