- Added Gravatar Integration

- Realtime Notify & Notify API
- Some bugs fixed

static/js/adtab.js

@@ -0,0 +1,20 @@
+document.addEventListener("DOMContentLoaded", function () {
+    var hash = window.location.hash;
+    if (hash) {
+      var tabTrigger = document.querySelector('#adminTab button[data-bs-target="' + hash + '"]');
+      if (tabTrigger) {
+        var tab = new bootstrap.Tab(tabTrigger);
+        tab.show();
+      }
+    }
+
+    var triggerTabList = [].slice.call(document.querySelectorAll('#adminTab button'));
+    triggerTabList.forEach(function (triggerEl) {
+      triggerEl.addEventListener('shown.bs.tab', function (event) {
+        var target = triggerEl.getAttribute('data-bs-target');
+        if (target) {
+          history.replaceState(null, null, target);
+        }
+      });
+    });
+  });