chore(ci): use GPT 6.1 Sol Max for check agents

[ishaanko]

Follow-up to #13473. Maintenance change to review tooling only, with no product behavior change.

Problem

Macroscope's Effect Service Conventions and UI Consistency check agents still run on GPT 6 Sol. "Max" also never applied: #13473 set effort: max, but per Macroscope's model docs, effort only accepts low | medium | high and is ignored for OpenAI models ("reasoning selects the thinking level; effort is ignored"). Both agents have been running at the default reasoning level, low.

Fix

Both agents now use model: gpt-6-1-sol with reasoning: max. The same docs list gpt-6-1-sol as supporting low (default), medium, high, xhigh, max. The existing per-run and per-PR budget caps still bound the cost.

Verification

• Checked both frontmatter keys and the model id against the Macroscope docs linked above.
• Not checked: an actual agent run on the new settings. These agents run in Macroscope on PRs after merge, so I can't exercise them from this branch.

Made with Claude Opus 5.5 in Claude Code.

[macroscopeapp]

Approvability

Verdict: Not approved

Macroscope's review found this PR not approvable — This PR only changes the model and reasoning settings for two Macroscope check agents, without altering product behavior. Because it modifies repository Macroscope configuration that controls automated review behavior, the change warrants human review.

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Important

Review skipped

Review was skipped as selected files did not have any reviewable changes.

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• Review profile: CHILL
• Plan: Advanced
• Run ID: e639d0a4-c7d9-4b61-bcbd-a4d748c547b8

📥 Commits

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⚙️ Run configuration

Configuration used: Repository: pingdotgg/t3code/.coderabbit.yaml

Review profile: CHILL

Plan: Advanced

Run ID: ea2fc062-f3fe-4b45-b603-6c577bf76700

📥 Commits

Reviewing files that changed from the base of the PR and between 4222485 and c175afc.

📒 Files selected for processing (2)

• .macroscope/check-run-agents/effect-service-conventions.md
• .macroscope/check-run-agents/ui-consistency.md

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📝 Walkthrough

Walkthrough

Two check-run agent configurations now select gpt-6-1-sol and set reasoning: max instead of effort: max.

Changes

Check-run model updates

Layer / File(s)	Summary
Update agent model configurations .macroscope/check-run-agents/effect-service-conventions.md, .macroscope/check-run-agents/ui-consistency.md	Both configurations change the model to gpt-6-1-sol and replace effort: max with reasoning: max.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~5 minutes

Change: Other

Suggested reviewers: juliusmarminge

Merge Risk: ⚪ Minimal · up to c175a

This updates the model and reasoning setting for two CI check agents. It has no product or production impact. If Macroscope does not recognize the model, those checks might be skipped, which is easy to spot and revert.

Architecture Summary

Architecture risk: 🔵 Low · up to c175a

The changed surface does not map to a changed system, dependency edge, entrypoint, or external dependency.

Changed systems: None identified.

Architecture concerns
No architecture-level concerns identified.

Review details

Before / after behavior

• observed — Modified behavior in .macroscope/check-run-agents/effect-service-conventions.md: The configured model changes from gpt-6-sol to gpt-6-1-sol, and effort: max is replaced with reasoning: max.
• observed — Modified behavior in .macroscope/check-run-agents/ui-consistency.md: The model changes from gpt-6-sol to gpt-6-1-sol; the effort: max setting is replaced by reasoning: max.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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.
Title check	✅ Passed	The title clearly identifies the maintenance change: updating CI check agents to use GPT 6.1 Sol with maximum reasoning.
Description check	✅ Passed	The description explains the problem, the configuration change, scope, and verification status. It references the related issue and states that no product behavior changes. It uses a "Fix" heading ins…

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