fix: resolve runtime, review, channel and chat state failures

Keep remote startup cancellable without blocking other sessions and surface local OpenCode submission failures promptly. Preserve supervisor project isolation, pause behavior and valid story destinations.

Restore generated-image channel delivery, Telegram reconnection on unchanged Save and DingTalk business-error retries. Preserve virtualized message disclosures using sparse state and release stale supervisor UI requests.

Add production-path regressions, Electron checks, isolated SQLite validation and audit evidence. Fix the SDK cleanup test fixture lifetime under garbage collection without weakening its assertions.

Validation: 6136 tests passed, 87 skipped; typecheck, lint and diff checks passed. Seven real text-model calls, current-source Linux x64 Host scenarios and large-history Electron comparisons completed.

Release note: Fix stuck runtime requests, inconsistent review results and channel delivery failures, and retain expanded details while browsing long conversations. Remote runtime fixes require an Agent build containing these changes.

docs/features/assistant-workbar/progress.md

@@ -1,5 +1,14 @@
 # 工作栏实现与验证进度
 
+## 2026-10-05：Runtime 提交失败与启动取消
+
+本机 OpenCode 提交失败后会结束所属 SSE 等待；远程原生 Session 启动等待期间，
+取消与其他 binding 的控制请求可继续处理。保留无默认 Prompt 总时限、共享 peer
+隔离、取消后的会话清理及原有事件顺序。实现规则见
+[进程复用设计](./runtime-process-reuse-technical-design.md)，旧/新回归、当前源码
+Windows/Linux x64 实测、真实数据检查及本轮 5 次文本模型调用计数统一记录在
+[统一执行进度](../unified-execution/progress.md#2026-10-05-runtime-生命周期审查修复)。
+
 ## 2026-10-04：移除成果页，工作区导入与文件时间
 
 对应 [FR-WF1～FR-WF3、US-WF1～US-WF3](./workspace-files.md)。成果 Tab、目录注册及独立导入