chore: Update cron schedule to run flushEvents every minute

apps/cron/src/index.ts

@@ -5,7 +5,7 @@ import cron from 'node-cron'
 import { flushEvents } from './services/events'
 
 // Schedule the flushEvents function to run every 4 hour
-cron.schedule('0 */4 * * *', async () => {
+cron.schedule('* * * * *', async () => {
   console.log('[cron] Flushing tower events', new Date())
   await flushEvents()
 })