Don't display security banner for unknown RecoveryState

[jmartinesp]

Content

• Prevents the 'set up recovery' banner from being displayed in the room list when the recovery state is unknown.
• Also prevents the UI for setting up the recovery from appearing in the chat backup options when the recovery state is unknown.
• Added some more screenshots to verify the different states.

Motivation and context

@bnjbvr reported this bug found when the device couldn't correctly connect to the HS.

Screenshots / GIFs

In the PR.

Tests

The bug report says the device couldn't reach the server but the device had internet connectivity, so maybe block your HS address in your network temporarily or enable a proxy that doesn't connect to the HS.

Tested devices

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

Checklist

• Changes have been tested on an Android device or Android emulator with API 23
• 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
• Pull request includes a sign off
• You've made a self review of your PR

[github-actions]

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[bmarty]

Make sense, thanks. A bit too many preview states added :)

[bmarty]

There is a duplicated case here.

[jmartinesp]

Ooops, too many Cmd+D. Good catch!

[bmarty]

here too.

[sonarcloud]

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 SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.70%. Comparing base (1d5509e) to head (e48d3ef).
Report is 4 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #3579   +/-   ##
========================================
  Coverage    82.69%   82.70%           
========================================
  Files         1732     1732           
  Lines        40977    40982    +5     
  Branches      4964     4964           
========================================
+ Hits         33886    33894    +8     
+ Misses        5337     5333    -4     
- Partials      1754     1755    +1     

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