2026-06-30-onboarding-flow-stability-02

⟦tag:v2|session|2026-06-30-onboarding-flow-stability-02⟧ kind: session id: 2026-06-30-onboarding-flow-stability-02 role tag: ⟦tag:v2|role|pm⟧ task tag: ⟦tag:v2|task|2026-06-30-onboarding-flow-stability⟧ threadId: 019f1685-34f3-73c2-93d8-9e73cc0d655d loop state: summarized dispatch state: standby

completed:

• worker callback absorbed.
• src/components/OnboardingCoach.tsx 收为单文件最小修复：stepIdx 状态声明在前，所有 useEffect 均位于首个 return null 之前。
• cmd /c npm run build passed.
• onboarding 首跑提示、跳过状态与步骤进度按 profile + slot 作用域读写的现状已复核。

incomplete:

• 未补 fresh 定向浏览器点击验收。

blockers:

• none

next action:

• archive as recently closed short-worker session; reopen only if runtime click path regresses or a new truth source requests browser acceptance.

evidence:

• docs/handoff/tasks/2026-06-30-onboarding-flow-stability.md
• ../../src/components/OnboardingCoach.tsx
• worker callback thread 019f1685-34f3-73c2-93d8-9e73cc0d655d