Closes the theme→render gap: the studio theme picker now actually drives a
FlexStory render's colours. GetFlexStoryProps reads saved_shared_colors by
element_key (accentColor/secondaryColor/backgroundColor/textColor), but the studio
only wrote the theme into scene_data — so the picker never reached the MP4.
- studio-svc: UpdateSharedColorsAsync upserts saved_shared_colors by (project,
element_key) + PATCH /v1/saved-projects/{id}/shared-colors endpoint +
UpdateColorsRequest/UpdateColorItem. Mirrors UpdateSceneContentsAsync. (dotnet
build: 0 errors.)
- gateway already wildcard-routes /v1/saved-projects/*path → studio-svc (no change).
- Next: /api/projects/[id]/colors route → gateway; project-api patchProjectColors
+ themeColorsFromSceneData (maps scene_data sceneAccentColor… → the colorSchema
keys); performSave best-effort pushes the 4 colours alongside contents.
Chain: theme picker → store → scene_data → performSave → patchProjectColors →
gateway → studio-svc upsert → saved_shared_colors → GetFlexStoryProps → render.
Verified: Next build + dotnet build both clean; theme presets render cohesively
across all 6 (incl. dark Midnight). End-to-end studio→render needs the live stack.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
soroush.asadi
c0d04fa855