sort of working, more changes

plugins/core_ui/templates/core_ui/base.html

@@ -51,12 +51,15 @@
     </div>
 </nav>
 <main class="container">
-    {% with messages = get_flashed_messages() %}
+    {% with messages = get_flashed_messages(with_categories=true) %}
         {% if messages %}
-            <div class="alert alert-warning">
-                {% for message in messages %}
-                    <div>{{ message }}</div>
-                {% endfor %}
+            <div class="container mt-3">
+            {% for category, message in messages %}
+                <div class="alert alert-{{ category }} alert-dismissible fade show" role="alert">
+                {{ message }}
+                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+                </div>
+            {% endfor %}
             </div>
         {% endif %}
     {% endwith %}