feat: adding Opus 4.6 to model list for computer use#1665

Kylejeong2 wants to merge 1 commit intomainbrowserbase/stagehand:mainfrom

kylejeong/stg-1319-add-opus-46-to-computer-use-model-listbrowserbase/stagehand:kylejeong/stg-1319-add-opus-46-to-computer-use-model-listCopy head branch name to clipboard