found new char to sort bots

src/misc.js

@@ -50,9 +50,9 @@
 }*/// didn't work D:
 
 
-/*// arrange bots at bottom of list
+// arrange bots at bottom of list
 (async function(){
-    let prefix = "\udb40\uddf0";//TODO find new chars that aren't filtered
+    let prefix = "\u17b5";
     let onNick = async member => {
     if (member.user.bot && !member.displayName.startsWith(prefix))
         await member.setNickname(`${prefix}${member.displayName}`.substr(0,32));
@@ -61,7 +61,7 @@
     dClient.on('local_guildMemberUpdate', async (oldMember, newMember) => {
         if (newMember.displayName != oldMember.displayName) await onNick(newMember);
     });
-})();*/
+})();
 
 
 // prevent identical display names