Add custom routes to migration v2 (#14846)

## Context
Add routes to migration V2
- Resolvers
- Service v2
- Builder
- Validator
- Action runner

Next PR: Add to twenty-cli to sync routes with serverless

packages/twenty-server/src/engine/metadata-modules/cron-trigger/exceptions/cron-trigger.exception.ts

@@ -9,4 +9,5 @@ export class CronTriggerException extends CustomException {
 export enum CronTriggerExceptionCode {
   CRON_TRIGGER_NOT_FOUND = 'CRON_TRIGGER_NOT_FOUND',
   CRON_TRIGGER_ALREADY_EXIST = 'CRON_TRIGGER_ALREADY_EXIST',
+  SERVERLESS_FUNCTION_NOT_FOUND = 'SERVERLESS_FUNCTION_NOT_FOUND',
 }