* Migrate actions/emoji_actions to TS
* Migrate i18n/i18n to TS
* Migrate selectors/admin_console and selectors/admin_console.test to TS
* Migrate actions/views/cookie to TS
* Migrate actions/views/group to TS
* Migrate actions/admin_actions to TS
* Migrate actions/telemetry_actions, actions/announcement_bar, actions/notice, actions/search, and actions/system to TS
* Migrate actions/views/mfa to TS
* Migrate actions/views/posts and actions/views/textbox to TS
* Migrate suggestion_box/index to TS
* Rename create_selector files to TS files
* Migrate create_selector files to TS
* Move langmap out of channels and change it to an ES Module
* Revert accidentally committed changes to authorize.test.tsx
* Remove unused recomputations and resetRecomputations from createSelector
* Fix lint
* Merge ESLint changes
