auto-heal fails on PRs when heal_module expects missing prompts/generated_python.prompt

[Serhan-Asad]

Problem

On PR #1131, the auto-heal workflow failed in Cloud Build even though the PR did not touch any generated prompt file.

Failed workflow/checks:

• PR: feat: add /pdd budget control comments for GitHub App runs (#1128) #1131
• GitHub Actions run: https://github.com/promptdriven/pdd/actions/runs/26256956204
• Failed job: heal
• Cloud Build ID: 4bcff9c9-4c49-4574-af5c-0549d612a600 in prompt-driven-development-stg

Cloud Build failure excerpt:

pdd-cli 0.0.246 heal_module returned False for operation='update'; expected literal True.
heal failed for backend/generated: prompt_path prompts/generated_python.prompt
set but missing on disk post-update

What I checked

• prompts/generated_python.prompt is not present locally.
• prompts/generated_python.prompt is not present on origin/main.
• PR feat: add /pdd budget control comments for GitHub App runs (#1128) #1131 does not touch any generated_python.prompt or generated prompt path.

Expected

The auto-heal workflow should either skip missing/retired prompt paths cleanly or fail with an actionable configuration error before attempting heal_module.

Impact

The PR is marked blocked by a failing auto-heal check even though the failure appears unrelated to the PR contents.