feat: filter markdown by query [5164]

[Garzas]

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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

• Structured Markdown Representation: The application needed a more structured way to handle markdown content to improve readability and maintainability, and to ease UI rendering.
• Markdown Content Searchability: There was a need to filter and display markdown content based on user searches, showing only relevant parts of the documents.
• Enhanced Display for Links and Lists: Improvements were needed in how links and lists are displayed within markdown content, especially in the context of search results.

Causes (Optional)

• The flat structure used for markdown representation made it hard to map content to UI components directly, complicating rendering and interactions.
• Users couldn't easily search within markdown documents, and even when possible, the context around search hits wasn't adequately presented.
• Lists and links within markdown didn't always render in a user-friendly manner, especially after applying filters or searches, leading to a disjointed user experience.

Solutions

• New Classes for Markdown: Introduced a set of classes for a structured representation of markdown documents. This hierarchical approach mirrors the markdown's structure, facilitating direct mapping to UI components and improving code readability.
• Filtering and Summarization: Implemented advanced filtering for search queries within markdown content. The solution includes summarizing the content around search hits with ellipses for trimmed sections, ensuring users can understand the context of their search results.
• UI Enhancements for Lists and Links: Made specific adjustments for a more intuitive display of links and list items. This includes preserving the original order in lists, even in filtered views, and ensuring links are interactive and visually distinct. These changes aim to enhance the clarity and usability of markdown content in the UI.

Attachments (Optional)

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[github-actions]

Test Results

855 tests  +28   855 ✅ +28   10m 39s ⏱️ + 2m 2s
116 suites + 1     0 💤 ± 0 
116 files   + 1     0 ❌ ± 0 

Results for commit bffe3ea. ± Comparison against base commit 42d82dd.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Attention: Patch coverage is 52.13115% with 146 lines in your changes are missing coverage. Please review.

Project coverage is 43.47%. Comparing base (42d82dd) to head (bffe3ea).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2752      +/-   ##
===========================================
+ Coverage    43.03%   43.47%   +0.43%     
===========================================
  Files          409      411       +2     
  Lines        13579    13845     +266     
  Branches      2399     2516     +117     
===========================================
+ Hits          5844     6019     +175     
- Misses        7055     7120      +65     
- Partials       680      706      +26     

Files	Coverage Δ
.../wire/android/ui/home/conversations/MessageItem.kt	0.00% <ø> (ø)
...ndroid/ui/home/conversations/model/MessageTypes.kt	85.00% <ø> (ø)
...ui/home/conversations/model/MessageTypesPreview.kt	0.00% <ø> (ø)
...wire/android/mapper/RegularMessageContentMapper.kt	19.20% <0.00%> (-0.13%)	⬇️
...e/android/ui/home/conversations/model/UIMessage.kt	49.55% <0.00%> (ø)
...otlin/com/wire/android/ui/markdown/MarkdownNode.kt	97.26% <97.26%> (ø)
...tlin/com/wire/android/ui/markdown/MarkdownTable.kt	0.00% <0.00%> (ø)
...n/com/wire/android/ui/markdown/MarkdownComposer.kt	0.00% <0.00%> (ø)
...lin/com/wire/android/ui/markdown/MarkdownHelper.kt	48.61% <48.61%> (ø)

... and 3 files with indirect coverage changes

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[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 3397 succeeded.

The build produced the following APK's:

• com.wire.android-v4.7.0(9024164)(9024164)-staging-compat.apk

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 3409 failed.

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 3419 succeeded.

The build produced the following APK's:

• com.wire.android-v4.7.0(9031544)(9031544)-staging-compat.apk

[yamilmedina]

Just small comments and suggestions. Superb work, I like the expressiveness of the Markdown model now.

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 3435 succeeded.

The build produced the following APK's:

• com.wire.android-v4.7.0(9032750)(9032750)-staging-compat.apk

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 3494 succeeded.

The build produced the following APK's:

• com.wire.android-v4.7.0(9083491)(9083491)-staging-compat.apk