- Add `metadata_provider` query param to series API endpoints (linked/unlinked/specific provider)
- Return `metadata_provider` field in series response
- Add metadata filter dropdown on series page with all provider options
- Show small provider icon badge on linked series cards
- LiveSearchForm now wraps filters on two rows when needed
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Froidefond Julien
06a245d90a