Add ability to pin DM channels

[gpunto]

Goal

The pin action is not visible for 1:1 channels

Implementation

• Add the action in buildDmChannelActions
• Update pin-related strings to be consistent with the other ones, e.g. use Pin Chat/Group instead of Pin Channel

🎨 UI Changes

None

Testing

Check that 1:1 chats can be pinned and unpinned

Summary by CodeRabbit

• Improvements
  • Refined pin/unpin channel actions with improved contextual clarity. Direct message and group conversations now display distinct pin/unpin labels tailored to their conversation type, enhancing clarity when managing pinned channels.

[github-actions]

PR checklist ✅

All required conditions are satisfied:

• Title length is OK (or ignored by label).
• At least one pr: label exists.
• Sections ### Goal, ### Implementation, and ### Testing are filled.

🎉 Great job! This PR is ready for review.

[github-actions]

SDK Size Comparison 📏

SDK	Before	After	Difference	Status
stream-chat-android-client	5.25 MB	5.68 MB	0.43 MB	🟡
stream-chat-android-ui-components	10.60 MB	10.99 MB	0.39 MB	🟡
stream-chat-android-compose	12.81 MB	12.11 MB	-0.70 MB	🚀

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 82a0d7ee-efed-415b-a074-cd7ae20f5342

📥 Commits

Reviewing files that changed from the base of the PR and between 18dbf19 and 8d84d92.

📒 Files selected for processing (2)

• stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/components/channels/ChannelOptions.kt
• stream-chat-android-compose/src/main/res/values/strings.xml

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Walkthrough

The changes introduce channel type-specific pin/unpin actions in the channel options menu. A new DM-specific action builder was added, the existing pin action builder was refactored to group-specific, and string resources were updated to distinguish between DM ("Chat") and group terminology.

Changes

Cohort / File(s)	Summary
Channel Options UI Actions stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/components/channels/ChannelOptions.kt	Added buildDmPinAction for DM-specific pin/unpin behavior; renamed buildPinAction to buildGroupPinAction for group-specific handling. Both builders use the same visibility logic (isPinned().takeIf { canPinChannel }) but invoke appropriate viewModel methods and display channel-type-specific labels.
String Resources stream-chat-android-compose/src/main/res/values/strings.xml	Renamed generic pin/unpin channel strings to chat-scoped labels (..._pin_chat, ..._unpin_chat); added new group-scoped labels (..._pin_group, ..._unpin_group) to support distinct terminology for DM and group channels.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 DMs and groups, now talking their own way,
Pin actions dancing in the channel's display!
One path for chats, another for the crew,
Labels that clarify what's old and what's new.
Stream hops forward with precision and grace! 🌿

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 75.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely summarizes the main change: adding pin capability to DM channels, which aligns with the code changes introducing DM-specific pin/unpin actions.
Description check	✅ Passed	The description covers the Goal and Implementation sections well. However, it lacks required checklist items and testing details, though the minimal UI changes and testing instructions are appropriately noted.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch pin-channel-fix

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[sonarqubecloud]

Quality Gate failed

Failed conditions
0.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud