feat(link previews): link previews implementation rendering and generation (WPB-26861)

[yamilmedina]

https://wearezeta.atlassian.net/browse/WPB-26861

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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?

This adds the implementation from ui side for link previews

• Considers build config
• User preferences
• UI generation display of link previews on the sender side
• UI rendering if the client sends a link preview
• Security and logic concerns in kalium

Needs release

• feat(link previews): link previews implementation epic compilation (WPB-3562) kalium#4280

Testing

Test Coverage (Optional)

• I have added automated test to this contribution

Attachments (Optional)

Screen_recording_20260708_171840.webm

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PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[codecov]

Codecov Report

❌ Patch coverage is 54.73684% with 43 lines in your changes missing coverage. Please review.
✅ Project coverage is 49.45%. Comparing base (ba5c450) to head (0c2ac29).

⚠️ Current head 0c2ac29 differs from pull request most recent head b43a291

Please upload reports for the commit b43a291 to get more accurate results.

Files with missing lines	Patch %	Lines
.../conversations/sendmessage/SendMessageViewModel.kt	70.68%	5 Missing and 12 partials ⚠️
.../home/settings/privacy/PrivacySettingsViewModel.kt	30.76%	9 Missing ⚠️
...e/android/ui/home/conversations/model/UIMessage.kt	30.00%	4 Missing and 3 partials ⚠️
...android/ui/home/messagecomposer/LinkPreviewCard.kt	0.00%	5 Missing ⚠️
.../conversations/ConversationCoreViewModelFactory.kt	0.00%	4 Missing ⚠️
...in/kotlin/com/wire/android/mapper/MessageMapper.kt	50.00%	0 Missing and 1 partial ⚠️

❌ Your patch check has failed because the patch coverage (54.73%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5039      +/-   ##
===========================================
- Coverage    49.52%   49.45%   -0.08%     
===========================================
  Files          651      653       +2     
  Lines        23458    23567     +109     
  Branches      3602     3629      +27     
===========================================
+ Hits         11617    11654      +37     
- Misses       10767    10824      +57     
- Partials      1074     1089      +15     

Files with missing lines	Coverage Δ
...ndroid/ui/home/conversations/model/MessageTypes.kt	14.28% <ø> (ø)
...oid/ui/home/messagecomposer/model/MessageBundle.kt	79.06% <100.00%> (+0.49%)	⬆️
...d/ui/home/settings/privacy/PrivacySettingsState.kt	100.00% <100.00%> (ø)
...in/kotlin/com/wire/android/mapper/MessageMapper.kt	61.81% <50.00%> (-0.57%)	⬇️
.../conversations/ConversationCoreViewModelFactory.kt	0.00% <0.00%> (ø)
...android/ui/home/messagecomposer/LinkPreviewCard.kt	0.00% <0.00%> (ø)
...e/android/ui/home/conversations/model/UIMessage.kt	41.07% <30.00%> (-0.22%)	⬇️
.../home/settings/privacy/PrivacySettingsViewModel.kt	46.91% <30.76%> (-3.09%)	⬇️
.../conversations/sendmessage/SendMessageViewModel.kt	75.70% <70.68%> (-1.29%)	⬇️

... and 7 files with indirect coverage changes

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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