[lyyzka]

Scope

Independent acceptance-only follow-up for #214, #218, and #219, based on main@754cd873. No product component, dependency, migration, or release changes.

• fix(chat): 对齐 assistant-ui 官网完整流式效果，修正蓝色光标过宽与新增文字高光缺失 #214: add a native reduced-motion test with JS matchMedia and CSS @media probes, full streamed text, computed animation/transition checks, and final caret cleanup. The existing stubbed queue test remains separate.
• fix(chat): 补齐 RunActivity 各类任务事件的标准展示，并修复查看记忆卡片无法显示 #218: expand real ToolCall cards in the existing 390/1440 cases for completed, running, failed, cancelled, and unknown states; check aria-expanded, visible details, status semantics, and screenshots.
• 整体重构案例库与论坛 UI/UX，建立克制、紧凑且具有产品辨识度的企业级界面 #219: add optional public E2E_CDP_URL support to native-content/forum configs and forum-runner passthrough; add the same native media probe to two editor menu cases and one forum navigation case.

Verification and limits

• Public e2e@0.17.0 / @e2e-dev/web@0.12.0 selected-file TypeScript check passed; official e2e list --reporter json selected 6 tests with disposition run, 0 skipped. node --check e2e/server/forum.mjs and git diff --check passed.
• Product browser results: 0/6 run here. This checkout's product dependencies are incomplete after the earlier private @lyyzka/lingxios@3.5.6 E401 Unauthorized. I did not retry installation or copy credentials. Previous live official-reference navigation failed ERR_CERT_AUTHORITY_INVALID; I did not bypass TLS. Native sandbox success is unverified here.
• The smallest replay commands and exact fixture/provider boundaries are in the handoff README. The official live comparison and product browser outcome still require a normally provisioned environment. fix(visualize): 放宽触发、复用开源实现渐进加载，优化进入速度并将工具栏移至右上角 #217 quality/permission work remains separate.

Draft for integration review only. Do not merge, deploy, publish, or close issues from this PR.

[lyyzka]

Root已独立审查exact7769b041的9个文件，并在现有正式依赖环境完成完整 tsc -p e2e/tsconfig.json（exit0）。官方e2e分别选中1+2+2+1=6例，全部run disposition；list不是pass。

实际浏览器执行仍0/6、通过0。2026-10-20T16:10:12UTC使用既有Chromium1243、新临时profile、headless/native reduced-motion、loopback CDP53129启动一次，exit134 / No usable sandbox。未进入测试断言；已停止此路径，没有关闭sandbox、改userns/AppArmor、忽略TLS或使用无沙箱替代。官方live对照的既有TLS限制没有新恢复证据，未重试官网。

精确启动stderr、六例名单、类型检查与后续命令。下一步最小依赖是可用且保持沙箱的测试浏览器/native media+CDP；218同样可给现有root config传E2E_CDP_URL。按本PR README仅跑六例；219forum用既有隔离本地PG/Redis，不需生产登录或新身份。没有把环境阻塞报告为产品功能缺陷或基本验收通过。

[chatgpt-codex-connector]

Codex Review Summary

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-20T16:31:37.642503Z	7769b04	Draft marked ready

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