feat: wire MusicBrainz resolver into the worker loop

worker/lyra_worker/registry.py

@@ -1,3 +1,4 @@
+from lyra_worker._musicbrainz import MusicBrainzResolver
 from lyra_worker.adapters._slskd import SlskdClient
 from lyra_worker.adapters._streamrip import StreamripClient
 from lyra_worker.adapters._ytdlp import YtDlpClient
@@ -5,6 +6,7 @@ from lyra_worker.adapters.base import SourceAdapter
 from lyra_worker.adapters.qobuz import QobuzAdapter
 from lyra_worker.adapters.soulseek import SoulseekAdapter
 from lyra_worker.adapters.youtube import YouTubeAdapter
+from lyra_worker.resolver import MbResolver
 
 
 def build_adapters(config: dict) -> list[SourceAdapter]:
@@ -19,3 +21,8 @@ def build_adapters(config: dict) -> list[SourceAdapter]:
         YouTubeAdapter(YtDlpClient()),
     ]
     return [a for a in candidates if a.health()]
+
+
+def build_resolver() -> MbResolver:
+    """The MusicBrainz resolver used to canonicalize requests in intake."""
+    return MusicBrainzResolver()