feat: indexes on track number, title, artist and album

gmus-backend/migrations/000005_sort_indexes.down.sql

@@ -0,0 +1,4 @@
+DROP INDEX songs_track_number;
+DROP INDEX songs_title;
+DROP INDEX songs_album;
+DROP INDEX songs_artist;

gmus-backend/migrations/000005_sort_indexes.up.sql

@@ -0,0 +1,4 @@
+CREATE INDEX songs_artist ON songs (artist);
+CREATE INDEX songs_album ON songs (album);
+CREATE INDEX songs_title ON songs (title);
+CREATE INDEX songs_track_number ON songs (track_number);