- unify presentation lifecycle, port projection, and native node sizing
- add Regional Canvas image sources and the shared compact image picker
- align LoRA Registry outputs and 0.05 strength scrubbing
- retain the titlebar-port Canary as branch-only experiment evidence
Validated: 458 Python tests, 655 Node tests, TypeScript typecheck, compileall, production build, staged bundle match, and secret scan.
The titlebar-port Canary is throw-away experiment code and must be removed before merge or release.