docs(progress): 同步 MASTER 收口已合 PR

[DeliciousBuding]

背景

MASTER 仍把 #1420 Empty / #1422 WS 标为 open，Live tip 停在 #1417。

改动

• Live tip → 7a6746dd（chore(ws): 删除无生产者死协议面与坏死 useHubWebSocket #1422）
• Closed 表补 feat(shared): Empty 四态矩阵接到市场真表面 #1420 Empty、chore(ws): 删除无生产者死协议面与坏死 useHubWebSocket #1422 WS（及对应 issue front: Empty 状态多态化 — 场景化 copy 矩阵 + 统一 EmptyState 组件 #1410/hub/web: WS 死协议面 — sync.request 无服务端实现、agent.regenerate/message.edited 无生产者、plan_* 无 Hub 传输 #1362/hub: WS 鉴权只在 upgrade 校验 — logout 不终止活跃 socket；desktop useHubWebSocket 栈坏死 #1363）
• Open follow-ups 去掉已合项；保留 hub/agentteam: assignment 生命周期设计 — running 态谁来写？超时永不终结；cancelled/RunStarted 死枚举 #1384/hub/agentteam: 投影层抽取 — GetTeamRunState 210 行 god function 且在读路径隐藏 DB 写 #1385/web: hook 层 8 文件零直测 + api 层 ~1150 行无测试且与 desktop 近重复 #1395、产品立项 提案：Desktop 打包签名与原子发布（packaged/signing 证据闭环） #1403–观察池：外部会话导入 / Office 实时预览 / 系统托盘状态外显（管理员定档 2026-07-27） #1407/subscribe-with-snapshot: WS 增量同步 SPEC 提案 #1411 与 PROPOSAL docs(plan): WS 增量同步 Subscribe-with-Snapshot 提案 #1412–docs(plan): IM 反向桥接（飞书先行）提案 #1414
• Session log 补 2026-07-27 收口一行

验证

• pwsh scripts/verify/verify-doc-ssot.ps1 PASS（MASTER 75 行 ≤150）
• git diff --check PASS
• docs-only

No issue close keywords.

Summary by CodeRabbit

• Documentation
  • Updated the progress tracker with the latest live-tip reference.
  • Refined completed and outstanding follow-up items.
  • Revised the recent session log to reflect updated merge status, closure details, and remaining work.

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: ae3b0d44-73f6-4d08-8d4e-a4493b9c47fc

📥 Commits

Reviewing files that changed from the base of the PR and between 7a6746d and a39c9ae.

📒 Files selected for processing (1)

• docs/progress/MASTER.md

---

📝 Walkthrough

Walkthrough

Updated the progress tracker’s live tip, follow-up classifications, and 2026-07-26–27 session log with revised commit, closure, merge, and remaining-item references.

Changes

Progress tracker synchronization

Layer / File(s)	Summary
Tracker and session-log status updates docs/progress/MASTER.md	Updated the live tip commit, moved two follow-ups to the closed list, added the signature-release/WebSocket specification follow-up, and revised the session-log merge and closure status.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• TokenDanceLab/AgentHub#1343: Updates the same tracker’s tip and session-log closeout state.
• TokenDanceLab/AgentHub#1048: Restructures tracked open/closed status and updates the tip reference.
• TokenDanceLab/AgentHub#409: Revises the tracker’s tip and session-log milestone state.

Suggested reviewers: copilot

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title matches the documentation-only MASTER progress update and highlights the merged/closed PR synchronization.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/master-sync-2026-07-27

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}