implement artist split ingore list

+ move post processing of tags to the track model
+ rebuild stores on settings update via API
+ check files from the store instead of the db when streaming
+ remove deprecetated table columns
+misc

app/config.py

@@ -22,6 +22,13 @@ class UserConfig:
     rootDirs: list[str] = field(default_factory=list)
     excludeDirs: list[str] = field(default_factory=list)
     artistSeparators: set[str] = field(default_factory=lambda: {";", "/"})
+    artistSplitIgnoreList: set[str] = field(
+        default_factory=lambda: {
+            "AC/DC",
+            "Bob marley & the wailers",
+            "Crosby, Stills, Nash & Young",
+        }
+    )
     genreSeparators: set[str] = field(default_factory=lambda: {"/", ";", "&"})
 
     # tracks