feat: worktree support

[Patrick-Erichsen]

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[github-actions]

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[github-actions]

The following comment was made by an LLM, it may be inaccurate:

Based on the search results, I found several related PRs addressing worktree functionality:

Potential Related PRs:

1. PR fix: git worktree handling #4657 - fix: git worktree handling

   • Directly addresses worktree handling

2. PR fix: file changes visibility in worktree subdirs (#4752) #4817 - fix: file changes visibility in worktree subdirs (#4752)

   • Addresses file visibility issues in worktree subdirectories

3. PR fix: desktop app worktree collision - use separate ID per worktree #5647 - fix: desktop app worktree collision - use separate ID per worktree

   • Addresses worktree-specific ID collision issues

4. PR feat: respect GIT_DIR and GIT_WORK_TREE environment variables #8691 - feat: respect GIT_DIR and GIT_WORK_TREE environment variables

   • Related feature for GIT_WORK_TREE environment variable support

5. PR feat(session): add support for per-session working directories #9365 - feat(session): add support for per-session working directories

   • Related session-level working directory support

These PRs show there's existing work on worktree support. You should review these, especially #4657, #4817, and #5647, to ensure PR #10608 doesn't duplicate or conflict with existing functionality.