docs(product): 第二仓冷启动实录——tdxcli-rs 全链路 8/5/2 + 摩擦五条

[2233admin]

干什么（#99 最小版：第一次非自举仓全链路）

目标仓 tdxcli-rs（用户真实仓、带活未提交改动）。铁律执行到位：目标仓零写入，前后 git status --porcelain + HEAD 逐字节一致（双重验证）。按"局外人故事"（README/SKILL.md 文档路径）走，不用内部人捷径——文档断在哪，哪里就是发现。

数字

• 13 步：8 顺 / 5 需改造 / 2 失败；全程 181 秒
• 摩擦 5 条（F1–F5，全在 docs/runbooks/frictions.md，逐条带原始报错与源码根因）
• 产物：docs/runbooks/second-repo-cold-start.json（机读真源）+ 派生 md 视图

头号发现

F2（真 bug）：run execute --authority-root X --final-name Y——CI 自审用的同款调用形状——exit 0 报 committed，但 artifact query 永远索引不到：查询侧要求 X/<repo>/<run-id>/ 两级嵌套，写入侧从不强制也不提示。干净的写入实为死端。已验证 invocation 级 workaround（手工把 repo 名折进 authority 路径）。

其余：F1 全链路命令在 README/SKILL.md 里不可见（只活在 --help --all 和 CI yml）；F3 README"输出在哪里"文件树与实际 content-addressed 布局不符；F4 change risk 独缺 --repo 旗标、静默评 CWD 所在仓；F5 多 worktree 机器上 ambient CODE_INTEL_HOME 疑似可绕过 foreign-checkout 守卫（未复现，低置信标注）。

五条将逐一开 issue 跟踪。

Refs #99 #59

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Score	Percentile	Level
12/100	2th (vs last 49 commits)	🟢 low

Top signals

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