feat: claude effort controls, ultrathink UI, and adapter robustness#1146

juliusmarminge merged 9 commits intopingdotgg:codething/648ca884-claudepingdotgg/t3code:codething/648ca884-claudefrom

JustYannicc:codex/pr-179-no-teamsJustYannicc/t3code:codex/pr-179-no-teamsCopy head branch name to clipboard