cleanup and rename provider to plugin

plugins/tidal/__init__.py

@@ -16,7 +16,7 @@ from plugins.tidal.api import (
     extract_artists,
     stringify,
 )
-from ProviderCore.base import Provider, SearchResult
+from PluginCore.base import Provider, SearchResult
 from SYS.field_access import get_field
 from plugins.tidal_manifest import resolve_tidal_manifest_path
 from SYS import pipeline as pipeline_context
@@ -216,7 +216,7 @@ class Tidal(Provider):
     def extract_query_arguments(self, query: str) -> Tuple[str, Dict[str, Any]]:
         """Parse inline `key:value` query arguments.
 
-        Unlike the generic parser in ProviderCore, this supports multi-word
+        Unlike the generic parser in PluginCore, this supports multi-word
         values (e.g. `artist:elliott smith`).
 
         Returns: