feat: Update project documentation and workflow to reflect changes in task dispatching and testing processes

- Changed references from "kilo" to "Agent 子代理" in various documentation files to align with the new task dispatching method.
- Updated CLAUDE.md to reflect the new agent-based execution model and modified task dispatch template.
- Revised PROGRESS.md to indicate successful testing and acceptance of M1.2 with detailed results.
- Enhanced communication and workflow documentation to clarify the use of Agent 子代理 for real-time collaboration and task management.
- Updated team member soul files with lessons learned from recent testing and integration experiences.
- Refactored test files to remove unused code and improve clarity, ensuring compliance with zero warning standards.
- Documented specific experiences and lessons learned during M1.2 testing, including handling of edge cases and configuration validation.

souls/zhang-mingyuan.md

@@ -125,3 +125,8 @@
   - 为版本切换、安装、更新检查补了 Manager 侧 helper，统一复用 `VersionManager` / `PluginRepository` / 热替换生命周期
   - 在 `src/core/tests.rs` 增加 7 个回归测试，覆盖初始状态广播和 6 个自定义管理命令；保留旧生命周期测试并过滤新增状态广播事件
   - `cargo check --workspace --all-targets` 零 warning，`cargo test --workspace` 107/107 + 集成测试全绿
+
+## 个人经验 (2026-07-03 - M1.2 集成测试返工教训)
+- `tests/m1_2_dynamic_plugin.rs` 目标机实跑暴露 2 个 warning（unused imports `Destination`/`Envelope` + 死函数 `manifest_with_caps`）——是我预写辅助函数/import 后测试改走 `register_dynamic_with_manifest` 路线留下的残留
+- 教训：**交付前必须对测试文件本身做死代码自查**（本机编译不了 aarch64 也要人工逐符号核对 import 和 helper 的使用点），不能只保证测试逻辑正确
+- 消 warning 原则：先判断死代码是"残留"还是"漏写的测试"，查产品代码确认无对应校验逻辑后才删；绝不用 `#[allow(...)]` 压制