- Add ffmpeg-based media asset generation (poster, thumbnail, clip) for previews and videos
- Add GET /media/thumbnails/:filename serving route
- Add filter=mine to feed endpoint for user's own published streams
- Feed response now includes posterUrl, thumbnailUrl, clipUrl
- Deleting an ENDED plan with preview preserves it as a Video record
- Add sourcePlanId to Video schema
- Prisma: Device model (Quest/Phone, online status, battery, storage,
game/streaming/cortex state), Video model with likes, VideoLike
- Signaling WebSocket for SDP/ICE relay and device presence
- Device routes: list, status, delete
- Content routes: video CRUD with range-support streaming
- SignalingManager service for device socket registry and heartbeat
- Add executionMode and gameId columns to StreamPlan schema
- Add migration for new columns
- Support executionMode/gameId in plan create and update endpoints
- Add version field to health check response from package.json
- Change LinkedAccount unique constraint to (userId, serviceId, accountId)
- Add linkedAccountId to StreamDestination for per-account targeting
- OAuth callbacks upsert by accountId so different accounts create new rows
- Delete endpoint changed to /providers/accounts/:id
- getDecryptedToken resolves tokens by linkedAccountId instead of serviceId
- /start transition wrapped in try-catch (enableAutoStart compatibility)
- /end always attempts YouTube complete transition regardless of plan status
- autoDetectEndedPlans loads tokens per-destination
