Evaluation: Fix error on completion #938

Is your feature request related to a problem?
When performing a fast evaluation, users encounter an error message
("Checking failed: EvaluationRun 640 has no batch_job_id")
even though the evaluation completed successfully. This creates confusion as users cannot determine if the evaluation was successful or not.

Describe the solution you'd like
Fast evaluations that complete successfully should show as COMPLETED with no error message. The stale "Checking failed" error should not appear on runs that finished fine

Screenshots