Clean Git Branches

Safely remove merged and stale git branches with confirmation.

Process

If $ARGUMENTS is provided, treat it as a glob pattern to filter branch candidates (e.g., feature/*) and pass it to the candidate script in Step 1.

1. Fetch latest state

git fetch --all --prune

If fetch fails (no remotes configured), note remote data is unavailable and continue with local analysis only.

2. Identify candidates