Require explicit safe output completion in daily compiler quality workflow

[Copilot]

The daily compiler quality workflow could complete successfully without emitting any safe output, which left the run with no discussion, no noop, and no recorded outcome. This change tightens the workflow contract so the agent must end with an explicit safe-output action.

• Workflow contract

  • Add noop to the workflow's safe-outputs block so a no-action outcome is explicitly supported.
  • Keep create-discussion as the primary path, with noop as the fallback when no valid report should be published.

• Prompt guardrail

  • Strengthen the final output instructions to require the agent to finish with either create_discussion or noop.
  • Make the fallback behavior explicit: if the run would otherwise end with plain text only, emit noop immediately instead.

• Coverage

  • Add a focused workflow test that asserts:
    • the source workflow declares noop
    • the compiled workflow still exposes the expected safe-output tool wiring

safe-outputs:
  create-discussion:
    category: audits
    close-older-discussions: true
    expires: 1d
    fallback-to-issue: true
    max: 1
    min-body-length: 200
    title-prefix: "[daily-compiler-quality] "
  noop:

[Copilot]

Pull request overview

This PR tightens the daily compiler quality workflow’s safe-output contract so runs end with an explicit, recordable outcome (either publishing a discussion report or explicitly doing nothing via noop), and adds a regression test to keep the contract stable across compilation.

Changes:

• Adds a noop entry to the workflow’s safe-outputs block to explicitly support “no action” outcomes.
• Strengthens the workflow prompt to require finishing with either create_discussion or noop (never plain text only).
• Adds a focused Go test to assert the source workflow declares noop and the compiled lockfile still wires safe-output tooling as expected.

Show a summary per file

File	Description
pkg/workflow/daily_compiler_quality_workflow_test.go	Adds a regression test that validates the workflow source + compiled lockfile include the expected safe-output contract.
.github/workflows/daily-compiler-quality.md	Declares noop as an allowed safe-output and adds an explicit end-of-run guardrail in the prompt.
.github/workflows/daily-compiler-quality.lock.yml	Updates the compiled workflow lock output to reflect the updated workflow contract.

Review details

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• Files reviewed: 3/3 changed files
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• Review effort level: Low

[github-actions]

🎉 This pull request is included in a new release.

Release: v0.81.6