remove: unused code from index.html

webroot/index.html

@@ -49,12 +49,6 @@
       <!-- N/A -->
     </div>
 
-    <div id="rezygisk_settings" class="dim card">
-      <div class="dimc content" style="font-size: 1.2em;">
-        Settings
-      </div>
-    </div>
-
     <div id="rezygisk_settings" class="dim card" style="display: none;">
       <div class="dimc content" style="font-size: 1.2em;">
         Settings

webroot/js/init_theme.js

@@ -10,7 +10,7 @@ if (!sys_theme) sys_theme = setData('dark')
 
 if (sys_theme === 'light') setLight()
 
-button.addEventListener('click', (event) => {
+button.addEventListener('click', () => {
   switch (sys_theme) {
     case 'dark': setLight(); break;
     case 'light': setDark(); break;