fix(xai): bump Grok CLI compatibility version to 1.0.22 (426 outdated)

[unsafe9]

Problem

xAI now rejects Grok CLI OAuth requests that report a client version below 1.0.13:

426 "Your Grok CLI version (0.2.93) is outdated. Please update to version 1.0.13 or later"

OpenCodex hardcodes 0.2.93 in XAI_GROK_COMPATIBILITY, sent as x-grok-client-version and in the User-Agent on the OAuth (SuperGrok) path, so every Grok OAuth request fails regardless of the locally installed grok CLI.

Change

Bump XAI_GROK_COMPATIBILITY.version / userAgent to 1.0.22 (current Grok CLI). Both constants derive from this single source; no other 0.2.93 references exist in src or tests.

Verification

bun test on the 5 test files referencing xai-transport / XAI_GROK: 175 pass, 0 fail. Not verified against live xAI.

Review readiness checklist

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• Required local validation passed; commands, results, and any full-suite exception are documented.

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• My PR is ready for review.

Summary by CodeRabbit

• Chores
  • Updated the reported Grok compatibility version and user agent.

[github-actions]

⚠️ Deterministic hygiene checks failed.

• missing_regression_test — Behavior changed under src/ or gui/src/ without a test change. Add focused coverage or obtain test-exception-approved.

[github-actions]

⏳ DRAFT

• hygiene: missing_regression_test.

What to do

• Fix missing_regression_test — Behavior changed under src/ or gui/src/ without a test change. Add focused coverage or obtain test-exception-approved.
• Tick all four boxes in the PR description once you're done (currently 0/4).

Review readiness checklist

• ⬜ Required local validation passed; commands, results, and any full-suite exception are documented.
• ⬜ I pushed my PR to a recent dev commit (at most 10 behind; a maintainer may still ask for the exact tip before merge).
• ⬜ I resolved all correct Codex and CodeRabbit findings.
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This pull request was already a draft. Its draft status will be preserved after every issue above is resolved.
@unsafe9 Tick the boxes once required local validation has passed with commands, results, and any full-suite exception documented, your branch is on the latest dev commit, and every correct Codex and CodeRabbit finding is resolved.

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Note

Repository guideline files applied to this review (1)

src/AGENTS.md — auto-discovered

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository: lidge-jun/opencodex/.coderabbit.yaml

Review profile: ASSERTIVE

Plan: Advanced

Run ID: 2382e7de-99c0-4464-8092-e9af2b29589c

📥 Commits

Reviewing files that changed from the base of the PR and between 349588e and 60e90bb.

📒 Files selected for processing (1)

• src/providers/xai-transport.ts

Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 9 remain after this review.

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📝 Walkthrough

Walkthrough

The Grok compatibility version and user-agent version change from 0.2.93 to 1.0.22.

Changes

Grok compatibility version

Layer / File(s)	Summary
Update compatibility metadata src/providers/xai-transport.ts	The compatibility version and user-agent version change from 0.2.93 to 1.0.22.

Priority: ➖ Normal

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Bug fix

Suggested reviewers: lidge-jun

Merge Risk: ⚪ Minimal · up to 60e90

The change updates Grok compatibility metadata without changing request behavior. No actionable merge-blocking issue is established. Live xAI acceptance was not tested.

🚥 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 identifies the xAI compatibility fix and the version bump to 1.0.22, which matches the main change in src/providers/xai-transport.ts. The parenthetical text is unnecessary but does n…
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 1 files.
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.

✨ Finishing Touches 💡 1

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[lidge-jun]

Landed on dev through maintainer PR #6341 with a Co-authored-by trailer for you. It reports the current stable Grok CLI (1.0.25) instead of 1.0.22 and pins the header test to a literal value, since the old snapshot derived its expectation from the constant and could not catch a revert. Thanks for catching the 426!