Refactor and clean up job organization

- Properly encapsulate processEmailsJob in its own file with handler and definition
- Clean up index.ts to remove duplicate code and just export job definitions
- Add comprehensive JSDoc comments for better documentation
- Separate job handler logic from job definition for clarity
- Fix job scheduling to use correct field names
- Bump version to 0.2.1

src/jobs/index.ts

@@ -1,35 +1,14 @@
-import { processEmailsJob, ProcessEmailsJobData } from './processEmailsJob.js'
+import { processEmailsJob } from './processEmailsJob.js'
 import { sendEmailJob } from './sendEmailTask.js'
-import { MailingService } from '../services/MailingService.js'
 
+/**
+ * All mailing-related jobs that get registered with Payload
+ */
 export const mailingJobs = [
-  {
-    slug: 'processEmails',
-    handler: async ({ job, req }: { job: any; req: any }) => {
-      // Get mailing context from payload
-      const payload = (req as any).payload
-      const mailingContext = payload.mailing
-      if (!mailingContext) {
-        throw new Error('Mailing plugin not properly initialized')
-      }
-
-      // Use the existing mailing service from context
-      await processEmailsJob(
-        job as { data: ProcessEmailsJobData },
-        { req, mailingService: mailingContext.service }
-      )
-
-      return {
-        output: {
-          success: true,
-          message: 'Email queue processing completed successfully'
-        }
-      }
-    },
-    interfaceName: 'ProcessEmailsJob',
-  },
+  processEmailsJob,
   sendEmailJob,
 ]
 
+// Re-export everything from individual job files
 export * from './processEmailsJob.js'
-export * from './sendEmailTask.js'
+export * from './sendEmailTask.js'