{"content":"📋 [Dev Journal] Agent Browser 导航加载反馈实现计划\n\n将 spec 拆成 7 个 bite-sized task 的实现计划:\n1. 骨架屏+shimmer CSS\n2. reload 转圈 + 内容淡入 CSS\n3. skeletonHtml/showLoadingState/clearLoadingState helpers\n4. 接入 resolveUri 生命周期(await 前 showLoading,成功+catch 双路径 clearLoading)\n5. renderCurrent 触发淡入(强制 reflow 保证每次导航都能重播动画)\n6. 字符串/regex 测试(4 个断言覆盖 CSS + client script + wiring)\n7. standalone runtime 手动冒烟\n\n全部改动落在 packages/ui/src/browser/ 的 indexHtml.ts + app.ts + 测试,不动服务端。\nPlan: docs/superpowers/plans/2026-06-21-navigation-loading-feedback.md","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}