- Use symlinked path instead of versioned Cellar path for mu4e
- Add explicit mu4e-mu-binary path for Homebrew on Apple Silicon
- Add transient menu keybinding (C-c m) for mu4e 1.12.9+
- Use message-signature instead of deprecated mu4e-compose-signature
- Remove unused IONOS maildir shortcuts and LKML bookmark
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
