Add discord invite to search page and fix dark theme button color

static/assets/css/themes.css

@@ -3,7 +3,7 @@ body[data-theme='dark'] {
     --background-darker: rgba(0, 0, 0, 0.9);
     --text: #fff;
     --sidebar-bg: #161f2eef;
-    --button-bg: #1c1c1c69;
+    --button-bg: #332a4769;
     --shadow-color: #000;
     --switch-color: #42424259;
     --switch-active: #2196F3;

static/search.html

@@ -27,16 +27,7 @@
             <br>
             <br>
             <div class="centered">
-                <script type="text/javascript">
-                    atOptions = {
-                      'key' : 'cf0bb7d0401f5ae5534ac09c2e959d20',
-                      'format' : 'iframe',
-                      'height' : 90,
-                      'width' : 728,
-                      'params' : {}
-                    };
-                    document.write('<scr' + 'ipt type="text/javascript" src="//outrightsham.com/cf0bb7d0401f5ae5534ac09c2e959d20/invoke.js"></scr' + 'ipt>');
-                  </script></div>
+                <button onclick="joinDiscord()">Join Our Discord (more links)</button>
         </div>
     </div>
     
@@ -44,6 +35,13 @@
     <!--el:discord_widget-->
 
     <script src="/assets/js/main.js" type="module"></script>
+    <script>
+        function joinDiscord() {
+            var url = "https://discord.gg/skool-community-950407933408198717";
+            var input = document.getElementById('query');
+            input.value = url;
+        }
+    </script>
     <!--el:{{mode === 'dev'}}:development-->
 
 </body>