Revert "added a chime playback"

This reverts commit 2eaf1080d6.

src/gui/src/initgui.js

@@ -152,11 +152,6 @@ if(jQuery){
     };
 }
 
-window.playStartUpChime = ()=>{
-    let audio = new Audio('/src/audio/puter_chime.mp3');
-    audio.play();
-}
-
 window.initgui = async function(options){
     let url = new URL(window.location);
     url = url.href;