* 'master' of github.com-dotta:paperclipai/paperclip: docs: update PRODUCT.md and add 2026-03-13 features plan feat(worktree): add worktree:cleanup command, env var defaults, and auto-prefix
* 'master' of github.com-dotta:paperclipai/paperclip: docs: update PRODUCT.md and add 2026-03-13 features plan feat(worktree): add worktree:cleanup command, env var defaults, and auto-prefix