chore: claude final touches

cpv3/modules/jobs/router.py

@@ -16,6 +16,7 @@ from cpv3.modules.jobs.schemas import (
     JobUpdate,
 )
 from cpv3.modules.jobs.service import JobService
+from cpv3.modules.tasks.service import TaskService
 from cpv3.modules.users.models import User
 
 jobs_router = APIRouter(prefix="/api/jobs", tags=["jobs"])
@@ -75,6 +76,11 @@ async def patch_job_endpoint(
     if not current_user.is_staff and job.user_id != current_user.id:
         raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="Forbidden")
 
+    if body.status == "CANCELLED":
+        task_service = TaskService(db)
+        job = await task_service.cancel_job(job)
+        return JobRead.model_validate(job)
+
     job = await service.update_job(job, body)
     return JobRead.model_validate(job)