feat(#164): Add database schema for job tracking
Add Prisma schema for runner jobs, job steps, and job events to support
the autonomous runner infrastructure (M4.2).
Enums added:
- RunnerJobStatus: PENDING, QUEUED, RUNNING, COMPLETED, FAILED, CANCELLED
- JobStepPhase: SETUP, EXECUTION, VALIDATION, CLEANUP
- JobStepType: COMMAND, AI_ACTION, GATE, ARTIFACT
- JobStepStatus: PENDING, RUNNING, COMPLETED, FAILED, SKIPPED
Models added:
- RunnerJob: Top-level job tracking linked to workspace and agent_tasks
- JobStep: Granular step tracking within jobs with phase organization
- JobEvent: Immutable event sourcing audit log for jobs and steps
Foreign key relationships:
- runner_jobs → workspaces (workspace_id, CASCADE)
- runner_jobs → agent_tasks (agent_task_id, SET NULL)
- job_steps → runner_jobs (job_id, CASCADE)
- job_events → runner_jobs (job_id, CASCADE)
- job_events → job_steps (step_id, CASCADE)
Indexes added for performance on workspace_id, status, priority, timestamp.
Migration: 20260201205935_add_job_tracking
Quality gates passed: typecheck, lint, build
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Jason Woltje
65b1dad64f