fix(layers): pause periodic network updates in hidden tabs

src/app/data.js

@@ -13,6 +13,7 @@ export function createApplicationData({
   // Initialize data layer manager
   const dataManager = new LayerLifecycle(viewer, {
     allowQaRegistration,
+    visibilityTarget: document,
     getSourceAvailability: catalog?.getSourceAvailability,
   });
   defer(async () => {