Revert "chore: try compare-two-pass-review on Claude PR reviews"

[MounirDhahri]

Reverts #13865

[claude]

Summary

Reverts #13865, unpinning the AI PR review workflow from the claude/model-performance-comparison-n1wew6 trial branch back to artsy/duchamp/.github/workflows/claude-review.yml@main and dropping the compare-two-pass-review: true input. The revert is clean — the file now matches its pre-#13865 state exactly.

Issues Found

None. The only diff is the workflow ref and the with: block, both restored to the values #13865 changed. The missing trailing newline was there before this PR too, so it isn't introduced here.

Areas Reviewed

Nothing notable. No app code, no Relay artifacts, no UI. Reverting to @main means this repo picks up whatever duchamp ships on main, which is the intended default.

Questions for Author

Was the trial conclusive, or is this a rollback because artsy/duchamp#110 stalled? The #13865 comment said "keep compare-two-pass-review: true if the trial goes well" — worth a line in the description so the next person doesn't re-run the same experiment.