feat: introduce app configs with shared auth clients (#1213)

packages/web/src/hooks/useAppConfig.ee.ts

@@ -0,0 +1,27 @@
+import { useQuery } from '@apollo/client';
+import { AppConfig } from '@automatisch/types';
+
+import { GET_APP_CONFIG } from 'graphql/queries/get-app-config.ee';
+
+type QueryResponse = {
+  getAppConfig: AppConfig;
+}
+
+export default function useAppConfig(key: string) {
+  const {
+    data,
+    loading
+  } = useQuery<QueryResponse>(
+    GET_APP_CONFIG,
+    {
+      variables: { key },
+      context: { autoSnackbar: false }
+    }
+  );
+  const appConfig = data?.getAppConfig;
+
+  return {
+    appConfig,
+    loading,
+  };
+}