music: stupid discord limits on dropdown entries

src/modules/music.js

@@ -341,7 +341,11 @@ async function youtubeSearch(msg, str) {
   const selection = items.map((item) => ({
     value: "https://youtu.be/" + item.id.videoId,
     key: item.id.videoId,
-    display: `"${item.snippet.title}" from ${item.snippet.channelTitle}`,
+    display:
+      `"${item.snippet.title}" from ${item.snippet.channelTitle}`.substring(
+        0,
+        100
+      ),
   }));
 
   try {