feature: onboarding emails

* wip

* wip

* wip

* fix coderabbit comments

* remove template

apps/worker/src/jobs/cron.ts

@@ -4,6 +4,7 @@ import { eventBuffer, profileBuffer, sessionBuffer } from '@openpanel/db';
 import type { CronQueuePayload } from '@openpanel/queue';
 
 import { jobdeleteProjects } from './cron.delete-projects';
+import { onboardingJob } from './cron.onboarding';
 import { ping } from './cron.ping';
 import { salt } from './cron.salt';
 import { insightsDailyJob } from './insights';
@@ -31,5 +32,8 @@ export async function cronJob(job: Job<CronQueuePayload>) {
     case 'insightsDaily': {
       return await insightsDailyJob(job);
     }
+    case 'onboarding': {
+      return await onboardingJob(job);
+    }
   }
 }