Add Song of the Day filter and badges to Admin Song Library

app/api/songs/route.ts

@@ -25,6 +25,7 @@ export async function GET() {
         createdAt: song.createdAt,
         coverImage: song.coverImage,
         activations: song.puzzles.length,
+        puzzles: song.puzzles,
         genres: song.genres,
         specials: song.specials,
     }));