Detect bare repos by checking if git-common-dir basename ends with .git (excluding .git itself). This ensures both the worktree field in the database and the cache location are correct for bare-repo-backed worktrees.
Detect bare repos by checking if git-common-dir basename ends with .git (excluding .git itself). This ensures both the worktree field in the database and the cache location are correct for bare-repo-backed worktrees.