refactor: migrate misc view models to metro [WPB-25946]

[Garzas]

https://wearezeta.atlassian.net/browse/WPB-25946

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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?

• Migrates remaining smaller ViewModels from Hilt call-site creation to Metro-backed factories.
• Covers analytics, legal hold, E2EI, sharing import, join conversation, initial sync, and related small screens.
• Keeps existing UI-facing ViewModel APIs unchanged.

[codecov]

Codecov Report

❌ Patch coverage is 12.30769% with 57 lines in your changes missing coverage. Please review.
✅ Project coverage is 49.81%. Comparing base (01ae52b) to head (0863856).
⚠️ Report is 1 commits behind head on develop.

Files with missing lines	Patch %	Lines
...kotlin/com/wire/android/ui/MiscViewModelFactory.kt	0.00%	54 Missing ⚠️
...d/ui/e2eiEnrollment/GetE2EICertificateViewModel.kt	0.00%	2 Missing ⚠️
...gs/devices/e2ei/E2eiCertificateDetailsViewModel.kt	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4897      +/-   ##
===========================================
- Coverage    49.93%   49.81%   -0.13%     
===========================================
  Files          629      630       +1     
  Lines        22397    22451      +54     
  Branches      3427     3427              
===========================================
  Hits         11183    11183              
- Misses       10177    10231      +54     
  Partials      1037     1037              

Files with missing lines	Coverage Δ
...rc/main/kotlin/com/wire/android/ui/WireActivity.kt	0.00% <ø> (ø)
...re/android/ui/analytics/AnalyticsUsageViewModel.kt	92.85% <100.00%> (ø)
...droid/ui/e2eiEnrollment/E2EIEnrollmentViewModel.kt	48.38% <100.00%> (ø)
...ire/android/ui/initialsync/InitialSyncViewModel.kt	82.60% <100.00%> (ø)
...inConversation/JoinConversationViaCodeViewModel.kt	90.00% <100.00%> (ø)
...nConversation/JoinConversationViaDeepLinkDialog.kt	85.71% <ø> (ø)
...ialog/deactivated/LegalHoldDeactivatedViewModel.kt	82.35% <100.00%> (ø)
...ld/dialog/requested/LegalHoldRequestedViewModel.kt	89.15% <100.00%> (ø)
...id/ui/sharing/ImportMediaAuthenticatedViewModel.kt	34.37% <ø> (ø)
...gs/devices/e2ei/E2eiCertificateDetailsViewModel.kt	0.00% <0.00%> (ø)
... and 2 more

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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