sme typescripty formatting changes

web/pages/utils/format.ts

@@ -11,4 +11,9 @@ export function formatIPAddress(ipAddress: string): string {
   }
 
   return ip;
-}
+}
+
+// check if obj is {}
+export function isEmptyObject(obj) {
+  return Object.keys(obj).length === 0;
+}