[Pigbibi]

AI assistance

Implementation and verification assisted by Codex.

What changed

• Add an explicit SG-only mode to the existing Cloud Run release workflow. It reuses the exact serving image and changes only the account snapshot flag while the trading target is disabled.
• Verify the staged revision before routing traffic. The internal verifier can check SG account binding and cannot write an HK archive for SG.

How verified

• Actionlint and Ruff passed.
• 16 focused release and verifier tests passed.
• Existing release shell scenarios passed, including 92 no-traffic cases.
• Cloud Run accepted the one-flag validation-only request on the current SG service. No production mutation was part of that preflight.

Why

The internal SG account snapshot handler is present in the serving image but disabled. A dedicated release path keeps the account observation independent of strategy execution.

Risk

The mode is scoped to the protected SG environment and the current immutable serving source. A disabled trading target, internal ingress, the current revision, and matching configuration are required before promotion. No credentials, account data, trading switches, or order routes are changed.

[chatgpt-codex-connector]

Codex Review Summary: ✅ Completed

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-11-11T11:45:32.815826Z	e2591ea	New commits
🔒 Security Review	✅ Completed 2026-11-11T11:51:01.978243Z	e2591ea	New commits

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review" or "@codex security review".

Codex reacts with 👀 while any review is running, comments if it has suggestions, and reacts with 👍 once all reviews finish with no findings.

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 16f616301b

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".