evidence(OMN-12661): add clean on-off experiment receipts

[jonahgabriel]

Evidence-Ticket: OMN-12661

Summary

• add clean OMN-12661 central OCC contract on dev
• replace placeholder PENDING receipt stubs from superseded PR docs(OMN-12745,OMN-12743,OMN-12661,OMN-12746,OMN-12742,OMN-12744,OMN-12741): demo evidence contracts + receipts #2234 with valid PASS receipts
• add the missing deploy evidence receipt for the pure compute node

Verification

• uv run pre-commit run yamlfmt --files contracts/OMN-12661.yaml drift/dod_receipts/OMN-12661/*/command.yaml
• uv run python scripts/lint_contract_check_values.py contracts/OMN-12661.yaml
• uv run python scripts/check_dod_evidence_present.py contracts/OMN-12661.yaml
• local validator_occ_merge_eligibility for omnimarket PR evidence(OMN-11011): bind package migration classification #1072 -> eligible

Downstream

• Unblocks omnimarket PR evidence(OMN-11011): bind package migration classification #1072 receipt-gate by replacing invalid TBD receipt fields from OCC PR docs(OMN-12745,OMN-12743,OMN-12661,OMN-12746,OMN-12742,OMN-12744,OMN-12741): demo evidence contracts + receipts #2234.

Summary by CodeRabbit

• Tests

  • Added verification records for the ON-vs-OFF experiment validation, including test execution results and deployment evidence checks.

• Chores

  • Added contract definition and configuration files for experiment evidence tracking and validation.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR adds a new evidence bundle contract for ticket OMN-12661 (WS-F bounded ON-vs-OFF experiment) along with five supporting evidence receipt files documenting test execution, deployment verification, PR state checks, cost analysis, and proof classification outcomes, all verified with PASS status.

Changes

Evidence Bundle for ON-vs-OFF Experiment (OMN-12661)

Layer / File(s)	Summary
Contract definition and evidence references contracts/OMN-12661.yaml	Schema version, ticket metadata, interface configuration, and emergency_bypass disabled. Defines five dod_evidence items each with grep-based shell checks to assert status: PASS in receipt command.yaml files under $CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12661/, including an extra deploy-verified assertion for the deploy evidence.
Evidence receipt records drift/dod_receipts/OMN-12661/dod-cost-delta-bundle/command.yaml, drift/dod_receipts/OMN-12661/dod-deploy-evidence/command.yaml, drift/dod_receipts/OMN-12661/dod-occ-pr-evidence/command.yaml, drift/dod_receipts/OMN-12661/dod-on-off-run-evidence/command.yaml, drift/dod_receipts/OMN-12661/dod-proof-classification/command.yaml	Five evidence records with schema version, ticket/evidence identifiers, command/check metadata, contract SHA-256 hash, PASS status, run timestamp, commit/branch/runner/verifier context, captured probe_stdout and actual_output text, exit code, PR number, and working directory. Cost-delta bundle documents pytest invocation; deploy evidence verifies importability of node_on_vs_off_experiment_compute; OCC PR evidence runs gh pr view query; ON-vs-OFF evidence documents 38/38 test passes; proof classification documents pytest execution.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• OmniNode-ai/onex_change_control#1192: Both PRs add OCC PR evidence command.yaml receipts using gh pr view to capture PR state assertions within contract evidence bundles.

Poem

🐰 A bundle of proof, tied up with care,
Five receipts showing all that's fair—
Tests pass, deploys shine, PR state gleams,
Evidence woven through OMN-12661 dreams! 📋✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely summarizes the main change: adding clean, valid evidence receipts for the OMN-12661 on-off experiment, replacing placeholder stubs from a superseded PR.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch jonah/omn-12661-clean-evidence

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@drift/dod_receipts/OMN-12661/dod-occ-pr-evidence/command.yaml`:
- Around line 1-23: The receipt in
drift/dod_receipts/OMN-12661/dod-occ-pr-evidence/command.yaml is inconsistent
with the contract contracts/OMN-12661.yaml: the contract describes
dod-occ-pr-evidence as verifying the OCC PR that carries the central contract
and PASS receipts, but this receipt's check_value/probe_command target
omnimarket PR `#1072` while pr_number is 2293; align them by either (A) updating
check_value and probe_command to target PR `#2293` (and ensure
probe_stdout/actual_output reflect that PR) or (B) update
contracts/OMN-12661.yaml (the dod-occ-pr-evidence description) to state it
verifies PR `#1072`; modify the unique fields check_value, probe_command,
pr_number, and any related probe_stdout/actual_output so all three consistently
reference the same PR number and evidence.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 92ebcc71-4806-4e95-837f-48e21da36c13

📥 Commits

Reviewing files that changed from the base of the PR and between bb13786 and 2c500c3.

📒 Files selected for processing (6)

• contracts/OMN-12661.yaml
• drift/dod_receipts/OMN-12661/dod-cost-delta-bundle/command.yaml
• drift/dod_receipts/OMN-12661/dod-deploy-evidence/command.yaml
• drift/dod_receipts/OMN-12661/dod-occ-pr-evidence/command.yaml
• drift/dod_receipts/OMN-12661/dod-on-off-run-evidence/command.yaml
• drift/dod_receipts/OMN-12661/dod-proof-classification/command.yaml