update notifications,

002_source/cms/src/db/Notifications/GetAllCount.tsx

@@ -0,0 +1,7 @@
+import { pb } from '@/lib/pb';
+import { COL_CUSTOMERS } from '@/constants';
+
+export async function getAllCustomersCount(): Promise<number> {
+  const result = await pb.collection(COL_CUSTOMERS).getList(1, 1);
+  return result.totalItems;
+}