git fetch origin main git worktree add --detach /tmp/bb-4012-CASE/first b5755d6859d68c2d8e2008fc570f2d5acec774da cd /tmp/bb-4012-CASE/first corepack pnpm install --frozen-lockfile --prefer-offline pnpm exec turbo run build pnpm exec turbo run test --filter=@bb/app -- bottom-anchored-scroll-body cd apps/app pnpm exec ladle serve --port 49112 bb browser-automation open --backend local --headless --machine HOST_ID --json bb browser-automation run SESSION_ID --script 'const p = await browser.getPage("main"); await p.goto("http://localhost:49112/?story=thread--splits--split-workspace--active-and-idle&mode=preview",{waitUntil:"domcontentloaded"});' --json bb browser-automation run SESSION_ID --script-file /absolute/path/scroll-check.js --script-host HOST_ID --json