Moved listenbrainz api in as its tiny. Add initial schema

migrations/20230816135241_initial.sql

@@ -0,0 +1,9 @@
+CREATE TABLE "tracked_playlist" (
+    rule_id BIGSERIAL NOT NULL PRIMARY KEY,
+    playlist_id UUID,
+    playlist_name VARCHAR(250),
+    playlist_size INT NOT NULL,
+    tracking_user VARCHAR(250),
+    tracking_type VARCHAR(14),
+    reduce_duplication_on VARCHAR(250)
+);