feat(dual-review): wire promotion and drift gates to pipeline

[Pigbibi]

Summary

• 新增 Codex 主审 (dual_review_primary) 与 Gateway 次审 (dual_review_gateway)，CI 并行 GPT+Claude
• run_dual_review_pipeline.py：证据包 → 主审 → 次审 → compare → 可选 --dispatch
• run_drift_dual_review.py：对 drift detection 中 critical 策略批量跑 pipeline
• resolve_secondary_reviewer()：gateway URL 优先，stub 模式用于测试

Test plan

• ruff check .
• python -m unittest discover -s tests (516 tests OK)
• 合并后四策略仓 evidence-gate / drift-check workflow 接线 PR 依赖本 PR

Made with Cursor

[cursor]

Bugbot is not enabled for your account, so this pull request was not reviewed.

Enable Bugbot in the Cursor dashboard to get automatic reviews on future PRs.

[github-actions]

🤖 Codex PR Review

⚠️ Human review required: The Codex review could not be completed.

Codex service job failed: codex exec failed (rc=1):
ne_disagreement_exit_shape(self, mock_orchestrate) -> None:
+        from service.dual_review import DualReviewTrigger
+        from service.dual_review_orchestrator import DualReviewResult
+
+        mock_orchestrate.return_value = DualReviewResult(
+            trigger=DualReviewTrigger.DRIFT,
+            strategy_profile="demo",
+            primary_review={"verdict": "approve", "confidence": 0.4},
+            outcome="disagreement",
+        )
+        result = run_pipeline(
+            trigger="drift",
+            strategy_profile="demo",
+            context

Please ensure a human reviewer checks this PR before merging.

[cursor]

Bugbot is not enabled for your account, so this pull request was not reviewed.

Enable Bugbot in the Cursor dashboard to get automatic reviews on future PRs.

[cursor]

Bugbot is not enabled for your account, so this pull request was not reviewed.

Enable Bugbot in the Cursor dashboard to get automatic reviews on future PRs.

[cursor]

Bugbot is not enabled for your account, so this pull request was not reviewed.

Enable Bugbot in the Cursor dashboard to get automatic reviews on future PRs.

[cursor]

Bugbot is not enabled for your account, so this pull request was not reviewed.

Enable Bugbot in the Cursor dashboard to get automatic reviews on future PRs.