PM-1551 - integrate the AI workflow events

[vas3a]

https://topcoder.atlassian.net/browse/PM-1551 - Integrate webhook event processing with tc workflow

-> event from kafka received for scan complete
-> SubmissionScanCompleteOrchestrator catches it and calls the workflowQueueHandler to queue all the necessary ai workflows
-> WorkflowQueueHandler starts a Prisma TX and creates the DB workflowRun entries with a "INIT" status
-> WorkflowQueueHandler calls QueueSchedulerService.queueJob for each workflowRun (DISPATCH_AI_REVIEW_WORKFLOWS and PG_BOSS_DB_URL env vars need to be set for this to happen)
-> QueueSchedulerService registers the queued jobs
-> WorkflowQueueHandler marks the workflowRuns as "QUEUED"
-> QueueSchedulerService starts processing the jobs queue (via pgboss) and takes each job in each queue (each git workflow has it's own queue created based on the aiWorkflow.gitWorkflowId)
-> WorkflowQueueHandler takes care of processing the queue job, and with the help of giteaService it dispatches a git workflow run
-> Webhook service catches the git events and for "workflow_job" it will call WorkflowQueueHandler.handleWorkflowRunEvents.
-> WorkflowQueueHandler handles the webook events, and depending on the event received it will:

• sync our db with the git workflow run ID
• fetches the aiWorkflowId and jobsCount from the git workflow logs and stores them in our db for future use
• moves the aiWorkflowRun in " in progress" and "completed"/"failed"/"cancelled"
• marks the QueueSchedulerService job as "completed" (otherwise the process will be in progress and next job won't be fetched)

And that's pretty much it.

[github-actions]

The environment variable name has been changed from PG_BOSS_DB_URL to PGBOSS_DATABASE_URL. Ensure that this change is reflected in all relevant documentation and deployment configurations to avoid runtime errors.

[github-actions]

The constructor for PgBoss now uses process.env.PGBOSS_DATABASE_URL instead of process.env.PG_BOSS_DB_URL. Verify that this change is consistent across the codebase and that the new environment variable is correctly set in all environments.

[kkartunov]

Looks good. Merging for testing.