Merge origin/main into fix/lefthook-integration

Commit

peyton-alt2w ago

Install now filters out the hooks Lefthook delivers before main's locked installHooks runs, and uninstall adds the Lefthook removal to main's GitHookRemoval count.

Co-Authored-By: Claude Opus 5.5 noreply@anthropic.com Entire-Checkpoint: 01M5B22A5EEPDNFFTKV5X87AHE