- Restore auth on assets_serving.py using get_current_user_with_query_token
(supports ?token= query param for <audio> elements)
- Add proper MIME type detection on asset serving (fixes NotSupportedError)
- Use storage_paths for path resolution in assets_serving.py
- VoiceSelector: append auth token to preview URLs for /api/ endpoints
- VoiceAvatarPlaceholder: add authenticatedAudioUrl state with async token
resolution so <audio> elements get ?token= query param
- TestPersonaModal: same auth token pattern for voice preview audio
- Voice clone integration: When user selects voice clone in Write phase,
backend uses their uploaded voice sample + scene script text to generate
audio via qwen3/minimax/cosyvoice voice clone APIs
- Multi-tenant workspace storage: All podcast assets (audio, video, images,
charts) now use workspace-specific directories per user
- Chart preview improvements: Card-based B-Roll charts UI with thumbnails,
takeaway text, and action buttons; public endpoint for image serving
- Voice clone caching: In-memory LRU cache for voice samples (avoids
re-downloading per scene); frontend caches voice clone metadata
- Thread pool for voice clone: Audio generation uses ThreadPoolExecutor to
avoid blocking the FastAPI event loop
- Auto-detect voice clone IDs (vc_*, MY_VOICE_CLONE) to route correctly
- DB fallback for voice sample URL: Fetches from ContentAsset if not passed
- Fixed API URL resolution for chart previews
- Fixed GlassyCard DOM warnings for motion props
- Fixed ScriptGenerationProgressView syntax error
- Fixed usePodcastWorkflow scriptData reference
