Backend:
- New POST /api/image-studio/save-to-library endpoint
Saves generated base64 images to workspace disk and creates ContentAsset
record for the unified asset library. Returns asset_id, file_url, filename.
Frontend:
- Added saveImageToLibrary() to useImageStudio hook
- CreateStudio auto-saves generated images to asset library after creation
- All 8 API operations now use _formatErrorMessage() helper
for 402/429 subscription limit errors with upgrade prompts
instead of generic error messages
Extracted 2 endpoint groups into separate sub-router modules:
- edit.py: 4 endpoints (POST /edit/process, GET /edit/operations, GET /edit/models, POST /edit/recommend)
- face_swap.py: 3 endpoints (POST /face-swap/process, GET /face-swap/models, POST /face-swap/recommend)
All 33 routes preserved (10 extracted in B1, 7 extracted in B2, 16 remaining in legacy).
Extracted 4 endpoint groups into separate sub-router modules:
- health.py: 1 endpoint (GET /health)
- upscale.py: 1 endpoint (POST /upscale)
- control.py: 2 endpoints (POST /control/process, GET /control/operations)
- social.py: 2 endpoints (POST /social/optimize, GET /social/platforms/{platform}/formats)
__init__.py now composes these sub-routers into the legacy router.
All 33 routes preserved. No functional changes.
- Created routers/image_studio/models.py with all 40 Pydantic models
- Created routers/image_studio/deps.py with get_studio_manager() and _require_user_id()
- Renamed old monolithic image_studio.py -> image_studio_router.py
- Updated __init__.py to re-export the router for backward compatibility
- Old file now imports models and deps from new modules (no inline definitions)
Backward compatibility: from routers.image_studio import router still works.
Route count unchanged: 33 routes, prefix /api/image-studio.
