[codex] Label max and ultra reasoning

[juliusmarminge]

Summary

Codex now advertises max and ultra as reasoning effort values, but the provider label map did not recognize them. As a result, the reasoning picker exposed the raw lowercase identifiers rather than labels consistent with the existing options.

This change maps max to Max and ultra to Ultra, so both options display cleanly in the model configuration UI.

Validation

• vp run --filter t3 test
• vp check
• vp run typecheck

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Note

Low Risk
UI-only label mapping in the Codex provider with no auth, persistence, or generation logic changes.

Overview
Codex can now return max and ultra in supportedReasoningEfforts, but the provider’s REASONING_EFFORT_LABELS map did not include them, so the reasoning picker showed raw ids instead of human-readable text.

This adds max → Max and ultra → Ultra in CodexProvider.ts, matching the existing pattern for none through xhigh. Labels flow through reasoningEffortLabel into model capability options for the configuration UI only; behavior and API values are unchanged.

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Note

Add 'max' and 'ultra' labels to REASONING_EFFORT_LABELS in CodexProvider

Adds two missing entries to the REASONING_EFFORT_LABELS record in CodexProvider.ts, mapping 'max' → 'Max' and 'ultra' → 'Ultra'. Previously, lookups for these keys returned undefined.

📊 Macroscope summarized dbc5f1f. 1 file reviewed, 0 issues evaluated, 0 issues filtered, 0 comments posted

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