Record implementation completion and the verification split: PhotoRenumberer
unit-verified, build/lint clean, /post + assets serve locally; owner-session UI
verification and on-device touch-drag reserved for the user. Note the server-side
SVG block deferred to the R6 add/delete fast-follow (config/security.yaml is
gitignored).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
