add notification cleanup script

cron/archive.js

@@ -1,5 +1,4 @@
 import mongoose from "mongoose";
-import { setTimeout } from "timers/promises";
 
 const permitsModel = mongoose.model(
   "permit",
@@ -181,7 +180,4 @@ const processedModel = mongoose.model(
   console.log(`${count} permits archived`);
 
   await mongoose.connection.close();
-
-  console.log("Archiving complete. Going to sleep...");
-  await setTimeout(3600 * 25 * 1000);
 })().catch((err) => console.log(err));