refactoring: update severals components

src/lib/app.js

@@ -0,0 +1,15 @@
+import { loadState } from '@nextcloud/initial-state'
+
+const getActiveAppId = () => {
+  const apps = loadState('core', 'apps', {})
+
+  for (let id in apps) {
+    if (apps[id].active) {
+      return id
+    }
+  }
+
+  return null
+}
+
+export { getActiveAppId }