feat: Minstrel no longer talks to Lidarr: its connection, Delete via Lidarr and the unmonitor options are gone, and the track reports are plain quarantine (M502 #5525)

Migration 0091 drops lidarr_config and renames the quarantine tables, types,
indexes and the history column off the Lidarr name. The Integrations Lidarr
card, the Reports "Delete via Lidarr" action, the merge and remove-track
unmonitor options, the Lidarr audit actions and error codes go, on the
server, web and Android. The README describes acquisition as it is now.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

internal/db/queries/admin_summary.sql

@@ -11,11 +11,11 @@ SELECT
     -- it, or it failed to play (#5606). Counted by track, as the Reports
     -- page lists them.
     (SELECT count(*) FROM (
-        SELECT track_id FROM lidarr_quarantine
+        SELECT track_id FROM quarantine
         UNION
         SELECT track_id FROM playback_errors WHERE resolved_at IS NULL) r)::bigint AS reports,
     (SELECT min(at) FROM (
-        SELECT created_at AS at FROM lidarr_quarantine
+        SELECT created_at AS at FROM quarantine
         UNION ALL
         SELECT occurred_at FROM playback_errors WHERE resolved_at IS NULL) r)::timestamptz AS reports_since,
     (SELECT count(*) FROM duplicate_groups g

internal/db/queries/audit_log.sql

@@ -15,8 +15,8 @@ SELECT count(*)::bigint FROM audit_log
 
 -- name: ListAuditLogByActions :many
 -- One page of the given actions, newest first: the duplicates report's
--- "resolved automatically" activity (M498) reads the resolver's merges and
--- Lidarr release changes from here.
+-- "resolved automatically" activity (M498) reads the resolver's merges from
+-- here.
 SELECT * FROM audit_log
  WHERE action = ANY(sqlc.arg(actions)::text[])
    AND (NOT sqlc.arg(system_only)::boolean OR actor_id IS NULL)

internal/db/queries/discover.sql

@@ -41,7 +41,7 @@ SELECT t.id, t.album_id, t.artist_id
         WHERE gl.user_id = $1 AND gl.track_id = t.id
    )
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY md5(t.id::text || $2::text)
@@ -74,7 +74,7 @@ SELECT t.id, t.album_id, t.artist_id
         WHERE ml.user_id = $1 AND ml.track_id = t.id
    )
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  GROUP BY t.id, t.album_id, t.artist_id
@@ -100,7 +100,7 @@ SELECT t.id, t.album_id, t.artist_id
         WHERE gl.user_id = $1 AND gl.track_id = t.id
    )
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY md5(t.id::text || $2::text)
@@ -144,7 +144,7 @@ WITH scored AS (
             WHERE gl.user_id = sqlc.arg(user_id) AND gl.track_id = t.id
        )
        AND NOT EXISTS (
-           SELECT 1 FROM lidarr_quarantine q
+           SELECT 1 FROM quarantine q
             WHERE q.user_id = sqlc.arg(user_id) AND q.track_id = t.id
        )
      GROUP BY t.id, t.album_id, t.artist_id

internal/db/queries/history.sql

@@ -16,7 +16,7 @@ SELECT pe.id           AS event_id,
  WHERE pe.user_id = $1
    AND pe.was_skipped = false
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY pe.started_at DESC

internal/db/queries/lidarr_config.sql

@@ -1,20 +0,0 @@
--- name: GetLidarrConfig :one
-SELECT id, enabled, base_url, api_key, default_quality_profile_id,
-       default_metadata_profile_id, default_root_folder_path,
-       created_at, updated_at
-FROM lidarr_config
-WHERE id = 1;
-
--- name: UpdateLidarrConfig :one
-UPDATE lidarr_config
-   SET enabled                     = $1,
-       base_url                    = $2,
-       api_key                     = $3,
-       default_quality_profile_id  = $4,
-       default_metadata_profile_id = $5,
-       default_root_folder_path    = $6,
-       updated_at                  = now()
- WHERE id = 1
- RETURNING id, enabled, base_url, api_key, default_quality_profile_id,
-           default_metadata_profile_id, default_root_folder_path,
-           created_at, updated_at;

internal/db/queries/merge.sql

@@ -13,11 +13,9 @@ SELECT id, tier, status
    FOR UPDATE;
 
 -- name: ListDuplicateGroupMergeMembers :many
-SELECT t.id, t.file_path, t.file_format, t.file_size, t.added_at, t.album_id,
-       t.mbid, albums.mbid AS album_mbid
+SELECT t.id, t.file_path, t.file_format, t.file_size, t.added_at, t.album_id
   FROM duplicate_group_members m
-  JOIN tracks t  ON t.id = m.track_id
-  JOIN albums    ON albums.id = t.album_id
+  JOIN tracks t ON t.id = m.track_id
  WHERE m.group_id = sqlc.arg(group_id)
  ORDER BY t.id;
 

internal/db/queries/missing_pairs.sql

@@ -1,6 +1,6 @@
 -- Missing-pair pass (M485). A track marked missing whose replacement is already
--- on disk under another row — most often a Lidarr quality upgrade, mp3 → flac at
--- a new path — is folded into that replacement, so its history moves across and
+-- on disk under another row — most often a quality upgrade, mp3 → flac at a new
+-- path — is folded into that replacement, so its history moves across and
 -- re-acquisition stops chasing music the library already has.
 --
 -- Move adoption (#2528) cannot catch these: it links a new file to a missing row

internal/db/queries/quarantine.sql

@@ -1,7 +1,7 @@
 -- name: UpsertQuarantine :one
 -- Insert a new quarantine row, or update reason/notes if the user has
 -- already flagged this track.
-INSERT INTO lidarr_quarantine (user_id, track_id, reason, notes)
+INSERT INTO quarantine (user_id, track_id, reason, notes)
 VALUES ($1, $2, $3, $4)
 ON CONFLICT (user_id, track_id) DO UPDATE SET
     reason     = EXCLUDED.reason,
@@ -12,7 +12,7 @@ RETURNING user_id, track_id, reason, notes, created_at;
 -- name: DeleteQuarantine :one
 -- Removes the caller's row. Returns the deleted row so the handler can
 -- distinguish "no row existed" (zero rows -> ErrNoRows) from success.
-DELETE FROM lidarr_quarantine
+DELETE FROM quarantine
  WHERE user_id = $1 AND track_id = $2
  RETURNING user_id, track_id, reason, notes, created_at;
 
@@ -31,7 +31,7 @@ SELECT
     al.cover_art_path AS album_cover_art_path,
     ar.id         AS artist_id,
     ar.name       AS artist_name
-FROM lidarr_quarantine q
+FROM quarantine q
 JOIN tracks  t  ON t.id  = q.track_id
 JOIN albums  al ON al.id = t.album_id
 JOIN artists ar ON ar.id = t.artist_id
@@ -48,14 +48,13 @@ SELECT
     ar.name           AS artist_name,
     al.title          AS album_title,
     al.id             AS album_id,
-    al.mbid           AS lidarr_album_mbid,
     count(q.user_id)::int             AS report_count,
     max(q.created_at)::timestamptz    AS latest_at
-FROM lidarr_quarantine q
+FROM quarantine q
 JOIN tracks  t  ON t.id  = q.track_id
 JOIN albums  al ON al.id = t.album_id
 JOIN artists ar ON ar.id = t.artist_id
-GROUP BY t.id, ar.name, al.title, al.id, al.mbid
+GROUP BY t.id, ar.name, al.title, al.id
 ORDER BY max(q.created_at) DESC;
 
 -- name: ListQuarantineReportsForTrack :many
@@ -67,7 +66,7 @@ SELECT
     q.reason,
     q.notes,
     q.created_at
-FROM lidarr_quarantine q
+FROM quarantine q
 JOIN users u ON u.id = q.user_id
 WHERE q.track_id = $1
 ORDER BY q.created_at DESC;
@@ -76,21 +75,21 @@ ORDER BY q.created_at DESC;
 -- Clears all per-user rows for a given track. Used by Resolve and the
 -- two delete actions. Caller writes the audit row separately before
 -- this fires (so we can capture the affected_users count).
-DELETE FROM lidarr_quarantine WHERE track_id = $1;
+DELETE FROM quarantine WHERE track_id = $1;
 
 -- name: CountQuarantineForTrack :one
 -- Reads affected_users for the audit row before the delete fires.
-SELECT count(*)::int FROM lidarr_quarantine WHERE track_id = $1;
+SELECT count(*)::int FROM quarantine WHERE track_id = $1;
 
 -- name: WriteQuarantineAction :one
 -- Audit row for an admin destructive action.
-INSERT INTO lidarr_quarantine_actions (
+INSERT INTO quarantine_actions (
     track_id, track_title, artist_name, album_title,
-    action, admin_id, lidarr_album_mbid, affected_users
-) VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
+    action, admin_id, affected_users
+) VALUES ($1, $2, $3, $4, $5, $6, $7)
 RETURNING *;
 
 -- name: ListQuarantineActions :many
-SELECT * FROM lidarr_quarantine_actions
+SELECT * FROM quarantine_actions
 ORDER BY created_at DESC
 LIMIT $1;

internal/db/queries/recommendation.sql

@@ -31,7 +31,7 @@ WHERE t.id <> $2
       AND started_at > now() - $3 * interval '1 hour'
   )
   AND NOT EXISTS (
-    SELECT 1 FROM lidarr_quarantine q
+    SELECT 1 FROM quarantine q
     WHERE q.user_id = $1 AND q.track_id = t.id
   );
 
@@ -83,7 +83,7 @@ excluded_ids AS (
     WHERE pe.user_id = $1 AND pe.started_at > now() - $3 * interval '1 hour'
     UNION ALL
     SELECT q.track_id AS id
-    FROM lidarr_quarantine q
+    FROM quarantine q
     WHERE q.user_id = $1
 ),
 lb_similar AS (
@@ -416,7 +416,7 @@ JOIN albums     ON albums.id  = t.album_id
 JOIN artists    ON artists.id = t.artist_id
 WHERE t.missing_since IS NULL   -- #2523: never offer a file that is gone
   AND NOT EXISTS (
-    SELECT 1 FROM lidarr_quarantine q
+    SELECT 1 FROM quarantine q
     WHERE q.user_id = $1 AND q.track_id = t.id
 )
 ORDER BY p.cnt DESC, t.id
@@ -443,7 +443,7 @@ JOIN artists    ON artists.id = t.artist_id
 WHERE t.artist_id = sqlc.arg(artist_id)
   AND t.missing_since IS NULL   -- #2523: never offer a file that is gone
   AND NOT EXISTS (
-      SELECT 1 FROM lidarr_quarantine q
+      SELECT 1 FROM quarantine q
       WHERE q.user_id = sqlc.arg(user_id) AND q.track_id = t.id
   )
 ORDER BY p.cnt DESC, t.id

internal/db/queries/system_mixes.sql

@@ -44,7 +44,7 @@ SELECT t.id, t.album_id, t.artist_id
    AND COALESCE(pc.c, 0) <= 2
    AND COALESCE(sc.c, 0) < 2
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY md5(t.id::text || $2::text)
@@ -75,7 +75,7 @@ SELECT t.id, t.album_id, t.artist_id
    AND s.c >= 3
    AND s.last_at <= now() - interval '30 days'
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
    -- Declined-resurfacing cooldown (#1258): a skip on a
@@ -153,7 +153,7 @@ SELECT t.id, t.album_id, t.artist_id, alt.tier::int AS tier
   JOIN albums_tiered alt ON alt.album_id = t.album_id
  WHERE t.missing_since IS NULL   -- #2523: never offer a file that is gone
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY alt.tier, alt.created_at DESC, t.album_id,
@@ -192,7 +192,7 @@ SELECT t.id, t.album_id, t.artist_id
   JOIN windowed w ON w.track_id = t.id
  WHERE t.missing_since IS NULL   -- #2523: never offer a file that is gone
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY w.c DESC, md5(t.id::text || $2::text)
@@ -248,7 +248,7 @@ SELECT t.id, t.album_id, t.artist_id, alt.tier::int AS tier
    AND alt.tier IS NOT NULL
    AND NOT EXISTS (SELECT 1 FROM attempted a WHERE a.track_id = t.id)
    AND NOT EXISTS (
-       SELECT 1 FROM lidarr_quarantine q
+       SELECT 1 FROM quarantine q
         WHERE q.user_id = $1 AND q.track_id = t.id
    )
  ORDER BY

internal/db/queries/taste_profile.sql

@@ -24,7 +24,7 @@ JOIN albums a ON a.id = t.album_id
 WHERE pe.user_id = $1
   AND pe.started_at > now() - ($2::float8 * INTERVAL '1 day')
   AND NOT EXISTS (
-      SELECT 1 FROM lidarr_quarantine q
+      SELECT 1 FROM quarantine q
       WHERE q.user_id = $1 AND q.track_id = t.id
   );
 

internal/db/queries/tracks.sql

@@ -62,7 +62,7 @@ SELECT * FROM tracks WHERE file_path = $1;
 SELECT * FROM tracks
 WHERE album_id = $1
   AND NOT EXISTS (
-    SELECT 1 FROM lidarr_quarantine q
+    SELECT 1 FROM quarantine q
     WHERE q.user_id = $2 AND q.track_id = tracks.id
   )
 ORDER BY disc_number NULLS LAST, track_number NULLS LAST;
@@ -76,7 +76,7 @@ SELECT count(*) FROM tracks WHERE album_id = $1;
 SELECT * FROM tracks
 WHERE title ILIKE '%' || $1::text || '%'
   AND NOT EXISTS (
-    SELECT 1 FROM lidarr_quarantine q
+    SELECT 1 FROM quarantine q
     WHERE q.user_id = $2 AND q.track_id = tracks.id
   )
 ORDER BY title
@@ -87,13 +87,13 @@ LIMIT $3 OFFSET $4;
 SELECT COUNT(*) FROM tracks
 WHERE title ILIKE '%' || $1::text || '%'
   AND NOT EXISTS (
-    SELECT 1 FROM lidarr_quarantine q
+    SELECT 1 FROM quarantine q
     WHERE q.user_id = $2 AND q.track_id = tracks.id
   );
 
 -- name: ListArtistTracksForUser :many
 -- M6a: every track for the artist across their albums, with album_title
--- and artist_name joined. Honors per-user lidarr_quarantine. Used by
+-- and artist_name joined. Honors per-user quarantine. Used by
 -- /api/artists/{id}/tracks for the artist-card play affordance, which
 -- shuffles client-side. Ordering matches album/track natural order so
 -- the shuffle has a deterministic input.
@@ -105,7 +105,7 @@ JOIN albums  ON albums.id  = t.album_id
 JOIN artists ON artists.id = t.artist_id
 WHERE t.artist_id = $1
   AND NOT EXISTS (
-      SELECT 1 FROM lidarr_quarantine q
+      SELECT 1 FROM quarantine q
       WHERE q.user_id = $2 AND q.track_id = t.id
   )
 ORDER BY albums.release_date NULLS LAST, albums.sort_title,
@@ -122,7 +122,7 @@ FROM tracks t
 JOIN albums  ON albums.id  = t.album_id
 JOIN artists ON artists.id = t.artist_id
 WHERE NOT EXISTS (
-      SELECT 1 FROM lidarr_quarantine q
+      SELECT 1 FROM quarantine q
       WHERE q.user_id = $1 AND q.track_id = t.id
   )
 ORDER BY random()
@@ -136,8 +136,8 @@ SELECT COUNT(*) FROM tracks WHERE artist_id = $1;
 
 -- name: DeleteTrack :one
 -- M7 #372: hard delete with FK cascade. The CASCADE on track_id from
--- play_events / general_likes_tracks / lidarr_quarantine /
--- lidarr_quarantine_actions handles their cleanup. RETURNING gives us
+-- play_events / general_likes_tracks / quarantine /
+-- quarantine_actions handles their cleanup. RETURNING gives us
 -- album_id + artist_id for the album-empty / artist-empty cascade
 -- checks the service does next.
 DELETE FROM tracks WHERE id = $1
@@ -321,8 +321,8 @@ UPDATE tracks
    AND regexp_replace(file_path, '^.*/', '') ~* sqlc.arg(pattern)::text;
 
 -- name: ClearStaleSuspectSourceTracks :execrows
--- A held-back track whose name no longer carries a marker (renamed, retagged
--- by Lidarr) is released again.
+-- A held-back track whose name no longer carries a marker (renamed or
+-- retagged) is released again.
 UPDATE tracks
    SET source_verdict = NULL, source_verdict_at = NULL
  WHERE source_verdict = 'suspect'

internal/db/queries/users.sql

@@ -96,7 +96,7 @@ RETURNING *;
 -- Hard delete with cascade. The schema's ON DELETE CASCADE foreign keys
 -- handle plays/likes/sessions/etc. Caller must enforce the last-admin
 -- guard at the HTTP layer (count admins, refuse if target is the only
--- admin). The lidarr_quarantine, general_likes*, play_events,
+-- admin). The quarantine, general_likes*, play_events,
 -- sessions, and other user-FK tables all have ON DELETE CASCADE so
 -- this is a clean drop.
 DELETE FROM users WHERE id = $1;