Improved card ui

Moonlight/Features/Servers/UI/Components/Cards/AdminNodesComponent.razor

@@ -8,8 +8,10 @@
 
 <div class="card">
     <div class="card-body">
-        <h4 class="card-title mb-2">Nodes Overview</h4>
+        <h4 class="card-title mb-4 d-flex align-items-center gap-3">
-        <hr class="mb-4"/>
+            <i class="bx bx-md bx-cube text-primary"></i>
+            <span>Nodes Overview</span>
+        </h4>
         <div class="row mx-2">
             @if (Nodes.Any())
             {