Allow replying to any remote message in a thread

[jmartinesp]

Content

Allow replying in a thread to any remote message. This will open the thread timeline screen and allow you to reply there, either adding a new message to the existing thread or starting a new one.

Motivation and context

Part of the thread v1 implementation.

Tests

• Check the reply in thread action is displayed only for threaded events with the feature flag enabled.
• With the feature flag enabled it's displayed for any remote event when not in the thread timeline, and it'll open the thread timeline screen.

Tested devices

• Physical
• Emulator
• OS version(s): 14

Checklist

• Changes have been tested on an Android device or Android emulator with API 24
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/element-hq/element-x-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request title will be used in the release note, it clearly define what will change for the user
• Pull request includes screenshots or videos if containing UI changes
• You've made a self review of your PR

[github-actions]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 90.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 80.20%. Comparing base (44d0111) to head (dc38254).

Files with missing lines	Patch %	Lines
...droid/libraries/matrix/impl/room/JoinedRustRoom.kt	0.00%	1 Missing ⚠️
...roid/libraries/matrix/impl/room/RustRoomFactory.kt	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #5201   +/-   ##
========================================
  Coverage    80.20%   80.20%           
========================================
  Files         2237     2237           
  Lines        61340    61353   +13     
  Branches      7769     7772    +3     
========================================
+ Hits         49197    49211   +14     
+ Misses        9300     9299    -1     
  Partials      2843     2843           

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