feat: app lock forgot logout navigation [WPB-23188]

[Garzas]

https://wearezeta.atlassian.net/browse/WPB-23188

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

• The “Forgot App Lock” flow needs to switch from “Remove device” to a logout flow that preserves history unless the user opts to wipe data.
• After logout, the app should always return to the correct login flow without leaving Home on the back stack.

Causes (Optional)

• The previous flow and copy were built around device removal.
• Login navigation was triggered within AppLockActivity, leaving WireActivity (Home) behind.

Solutions

• Reworked “Forgot App Lock” to use a logout-based flow (soft or hard based on the checkbox) and updated all related copy.
• After logout, AppLockActivity now launches WireActivity with CLEAR_TASK/NEW_TASK and finishes itself, so the login flow is the only thing on the stack.

[saleniuk]

Maybe we could add also loading state to this button? Logging out can take some time so it would be better to show loading spinner on the disabled button while user is waiting 🤔
Just add loading = !enabled or even change the name of enabled parameter to loggingOut or something 😄

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 48.49%. Comparing base (6e9bafe) to head (5af38f9).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4569      +/-   ##
===========================================
+ Coverage    48.45%   48.49%   +0.03%     
===========================================
  Files          575      575              
  Lines        19833    19764      -69     
  Branches      3315     3301      -14     
===========================================
- Hits          9610     9584      -26     
+ Misses        9208     9168      -40     
+ Partials      1015     1012       -3     

Files with missing lines	Coverage Δ
.../ui/home/appLock/forgot/ForgotLockCodeViewState.kt	100.00% <100.00%> (+54.54%)	⬆️
...i/home/appLock/forgot/ForgotLockScreenViewModel.kt	95.12% <100.00%> (+33.35%)	⬆️

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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