- Extend `BoxFile` with thumbnail path/status fields and internal URL
- Populate `ThumbnailURL` when a thumbnail path is present during decoration
- Add `/box/:id/thumbnails/:file_id` route and handler to serve JPEG thumbnails
- Introduce thumbnail status constants to standardize processing state reportingfeat: add thumbnail metadata and download endpoint
- Extend `BoxFile` with thumbnail path/status fields and internal URL
- Populate `ThumbnailURL` when a thumbnail path is present during decoration
- Add `/box/:id/thumbnails/:file_id` route and handler to serve JPEG thumbnails
- Introduce thumbnail status constants to standardize processing state reporting
- Move API request/response structs into new lib/models package
- Centralize Gin route registration in lib/routing to simplify wiring
- Add lib/server config helper to allow WARPBOX_BOX_POLL_INTERVAL_MS override
- Improves modularity and makes polling behavior configurable per environmentrefactor: extract models/routes and env-based server config
- Move API request/response structs into new lib/models package
- Centralize Gin route registration in lib/routing to simplify wiring
- Add lib/server config helper to allow WARPBOX_BOX_POLL_INTERVAL_MS override
- Improves modularity and makes polling behavior configurable per environment
- Persist per-box file metadata in a .warpbox.json manifest, including IDs and status fields (pending/uploading/complete/failed)
- Add GET /box/:id/status to return current file states for clients polling upload progress
- Update upload handling to mark failures and completion in the manifest and decorate responses
- Add CSS states for loading/failed files and disable interactions for unavailable itemsfeat(server): track upload status via manifest and /status API
- Persist per-box file metadata in a .warpbox.json manifest, including IDs and status fields (pending/uploading/complete/failed)
- Add GET /box/:id/status to return current file states for clients polling upload progress
- Update upload handling to mark failures and completion in the manifest and decorate responses
- Add CSS states for loading/failed files and disable interactions for unavailable items
