Extends the watchlist export to the full library. The exporter is now general
(core/exports/artist_export.py, renamed from watchlist_export) — adds tidal/qobuz
links and an extra_fields passthrough, so the library export also carries
lastfm/genius URLs + soul_id, and an optional "library counts" toggle adds owned
album/track counts per artist.
- GET /api/library/artists/export?format=&links=&contents= — pulls every artists
row, normalizes onto the canonical *_artist_id keys, optionally GROUP-BY counts
for album/track totals.
- The export modal is now openArtistExportModal(scope): "Export Library" button in
the library header + the existing "Export" on the watchlist bar (a thin wrapper).
Library mode shows the extra "library counts" toggle.
Tests (11): builder across formats + the new tidal/qobuz links + extra_fields
columns; watchlist + library endpoint wiring. 64 integrity green; ruff clean.
An "Export" button on the watchlist filter bar opens a modal (same aesthetic as the
artist DB-record inspector) to export your whole watchlist roster — each artist's
name + source IDs (spotify / musicbrainz / deezer / discogs / itunes / amazon),
with an optional "external links" toggle that adds the discography URLs built from
those IDs. Live preview, copy, and download in the chosen format.
- core/exports/watchlist_export.py: pure builder (json/csv/txt + links, present-IDs
only, deterministic columns) — the single source of truth, fully unit-tested.
- GET /api/watchlist/export?format=&links= shapes the roster + returns it (with
X-Export-Count / X-Export-Ext headers for the modal).
- Frontend reuses the DB-record helpers (_jsonSyntaxHighlight / _arecCopy).
Tests (8): builder across json/csv/txt, links on/off, present-ids-only, empty +
bad-format fallback, mime/ext, and endpoint wiring. ruff clean; 64 integrity green.
Scoped to the watchlist for v1; library-wide export + a "library contents"
(owned albums/tracks) option are natural follow-ups.
