feat: Super admin design improvements (#8517)

- Revamp the super admin design
- Introduce a new settings page for support and billing settings
- Move the access tokens into users, agent bots and platform app show pages


Co-authored-by: Sojan <sojan@pepalo.com>
Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/views/super_admin/application/_javascript.html.erb

@@ -19,3 +19,33 @@ by providing a `content_for(:javascript)` block.
     $.ajaxSetup({ async: false });
   <% end %>
 <% end %>
+
+<script>
+window.chatwootSettings = {
+  hideMessageBubble: true,
+};
+
+(function(d,t) {
+  var BASE_URL = '';
+  var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
+  g.src= BASE_URL + "/packs/js/sdk.js";
+  g.defer = true;
+  g.async = true;
+  s.parentNode.insertBefore(g,s);
+  g.onload=function(){
+    window.chatwootSDK.run({
+      websiteToken: '<%= ChatwootHub.support_config[:support_website_token] %>',
+      baseUrl: '<%= ChatwootHub.support_config[:support_script_url] %>'
+    })
+  }
+})(document,"script");
+
+window.addEventListener('chatwoot:ready', function() {
+  window.$chatwoot.setUser('<%= ChatwootHub.installation_identifier %>', {
+    identifier_hash: '<%= ChatwootHub.support_config[:support_identifier_hash] %>',
+    email: '<%= SuperAdmin.first.email %>',
+    name: '<%= SuperAdmin.first.name %>'
+  });
+})
+
+</script>