fix(desktop): fix typecheck error in WorkspaceListItem

[AviPeltz]

Summary

• Fixed a TypeScript error in WorkspaceListItem where a RefObject<HTMLElement> was being passed directly to a <button> element that expects Ref<HTMLButtonElement>
• Uses a ref callback instead, which safely widens HTMLButtonElement to HTMLElement on assignment — consistent with the pattern already used by the expanded view's <div> ref

Test plan

• bun run typecheck passes across all 17 packages

Summary by CodeRabbit

No user-facing changes in this release. Internal code improvements have been made to enhance stability.

[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

Refactors the collapsed item's ref assignment from direct assignment to a callback ref pattern, ensuring the DOM node is properly assigned to itemRef.current during mounting and unmounting lifecycle phases.

Changes

Cohort / File(s)	Summary
Ref handling refactor apps/desktop/src/renderer/screens/main/components/WorkspaceSidebar/WorkspaceListItem/WorkspaceListItem.tsx	Converts direct ref assignment to callback ref pattern for improved lifecycle handling of the collapsed item's DOM node reference.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• fix(desktop): resolve nested button hydration error in WorkspaceListItem #669: Related modification to WorkspaceListItem.tsx's DOM element handling and ref management patterns.

Poem

🐰 A ref in callback form does bind,
Where current flows with mounting's mind,
No longer direct, but assured and tight,
The DOM node dances just right! ✨

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch avipeltz/fix-typecheck

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[github-actions]

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