add virtual network overview to sidbar

app/Config/sidebars.yml

@@ -8,4 +8,4 @@ Service Details Overview:
   virtualNetwork:
     uri: 'clientarea.php?action=productdetails&id={$hostingId}&modop=custom&a=management&mg-page=virtualNetwork'
     order: 803
-  virtualMachinesProxmoxCloudVps:
+virtualMachinesProxmoxCloudVps: