- viewer /embed-preview route: real EmbedStream with sample photography (picsum seeds), zero requests/WS (preview mode), postMessage config + simulated bursts through the real validation pipeline
- EmbedStream: preview prop (disables real WS subscription per §8.2 isolation) + exposed simulateBurst
- admin form: displayMode radio (new default), fixed 195x280 readonly, speed slider, reactions switch; v1 layout fields hidden in v2 (not silently effective)
- admin preview: v2 branch embeds the real preview iframe, white v2 handle, simulate-like tool button with sample-data note
- README-embed: v2 section (integration, hard sizing/docking, interactions/limits, artifact/version caching)
- tests: admin vitest 83 (+1 v2 placement), admin e2e 5 (v1 pinned carousel regression + full v2 chain incl. preview WYSIWYG heart and ov settings projection), viewer 244, v2 e2e 16
Note: part of the admin-side E06 changes (form/preview/utils/locales, mid-state of e2e spec) was swept into parallel commit eebf3b3 by a concurrent session's git add; this commit carries the final state of the remaining files and completes the set.
Co-Authored-By: Claude Code <noreply@anthropic.com>
浅念
3bba8d1dc5