Display random amount of online users if a server is online.

ServerManagement/Components/Controls/ServerComponent.razor

@@ -25,6 +25,17 @@
       </button>
     }
     &nbsp;
+    @if (Server.IsOnline)
+    {
+      Random random = new Random();
+      int randomNumber = random.Next(0, 500);
+      <text>@randomNumber users online</text>
+    }
+    else
+    {
+      <text>N/A</text>
+    }
+    &nbsp;
     <a href="@($"/servers/{Server.Id}")" class="btn btn-primary">Edit</a>
     &nbsp;
     <EditForm