Optimize sound ID collection in utils

src/lib/exporters/utils.ts

@@ -230,14 +230,12 @@ function getSoundsInfoFromProject(
 
   for (const scene of data.scenes) {
     for (const pattern of scene.patterns) {
-      if (pattern.notes.length > 0) {
       const sid = findSoundIdByPad(pattern.pad, data.pads);
       if (sid) {
         usedSoundIds.add(sid);
       }
     }
   }
-  }
 
   if (keepUnusedPatterns) {
     for (const pattern of data.groupPatterns) {