* feat: show last commit hash in status bar, remove branch name
Replace the hardcoded "main" branch display with a clickable short SHA
linking to the GitHub commit. Add Rust get_last_commit_info command that
returns the last commit hash and constructs a GitHub URL from the remote.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add design/git-status-bar.pen with new status bar layout
Shows the updated status bar with commit hash link, no branch name,
and annotated change callouts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* ci: retrigger — runner 3 pnpm not found (env issue)
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
fa5bc3fac2