fix(synced-lyrics): LRCLIB returns 0 results if album is undefined

- inspired by #2381

Author: JellyBrick

src/plugins/synced-lyrics/renderer/lyrics/fetch.ts

@@ -52,10 +52,13 @@ export const makeLyricsRequest = async (extractedSongInfo: SongInfo) => {
   const songData: Parameters<typeof getLyricsList>[0] = {
     title: `${extractedSongInfo.title}`,
     artist: `${extractedSongInfo.artist}`,
-    album: `${extractedSongInfo.album}`,
     songDuration: extractedSongInfo.songDuration,
   };
 
+  if (extractedSongInfo.album) {
+    songData.album = extractedSongInfo.album;
+  }
+
   let lyrics;
   try {
     lyrics = await getLyricsList(songData);
@@ -78,9 +81,9 @@ export const getLyricsList = async (
     track_name: songData.title,
   });
 
-  query.set('album_name', songData.album!);
-  if (query.get('album_name') === 'undefined') {
-    query.delete('album_name');
+
+  if (songData.album) {
+    query.set('album_name', songData.album);
   }
 
   let url = `https://lrclib.net/api/search?${query.toString()}`;