Suggest @room when @channel, @everyone, or @here is typed in composer

[pt2121]

Closes #6529

Signed-off-by: Prat T [email protected]

Type of change

• Feature
• Bugfix
• Technical
• Other :

Content

Addressing #6529 - suggest @room when a user typed in comparable keywords in the compose view.

Motivation and context

following the web client.

Screenshots / GIFs

Tests

• Log in
• Navigate to any room that you have a permission to notify the whole room by using @room
• Type in any @channel, @everyone, or @here
• See a suggestion for @room

Tested devices

• Physical
• Emulator
• OS version(s): Android 12

Checklist

• Changes has been tested on an Android device or Android emulator with API 21
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#accessibility
  • N/A
• Pull request is based on the develop branch
• Pull request includes a new file under ./changelog.d. See https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#changelog
• Pull request includes screenshots or videos if containing UI changes
• Pull request includes a sign off
• You've made a self review of your PR
• If you have modified the screen flow, or added new screens to the application, you have updated the test UiAllScreensSanityTest.allScreensTest()

[bmarty]

Thanks for the PR! It's looking fine. Enabling the CI.

[bmarty]

Fail test is unrelated to the changes here (backupAfterCreateKeysBackupVersionTest). Merging.