add sessionstats query for performance, countries, events values

src/components/hooks/queries/useWebsiteSessionStats.ts

@@ -0,0 +1,16 @@
+import { useApi } from './useApi';
+import { useFilterParams } from '../useFilterParams';
+
+export function useWebsiteSessionStats(websiteId: string, options?: { [key: string]: string }) {
+  const { get, useQuery } = useApi();
+  const params = useFilterParams(websiteId);
+
+  return useQuery({
+    queryKey: ['sessions:stats', { websiteId, ...params }],
+    queryFn: () => get(`/websites/${websiteId}/sessions/stats`, { ...params }),
+    enabled: !!websiteId,
+    ...options,
+  });
+}
+
+export default useWebsiteSessionStats;