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.

PROGRESS.md

@@ -5,9 +5,10 @@
 
 ## 当前里程碑
 
-**M1.2 — 进行中** 🔄
-- 集成测试全部编写完毕（ServiceManager 8 + HTTP路由 9 + 动态插件 15 = 32 个）
-- **阻塞项**：待 Linux ARM64 运行 `cargo test --workspace` 验收 + git commit
+**M1.2 — 测试验收已通过，收尾中** 🔄
+- 集成测试全部编写完毕（ServiceManager 8 + HTTP路由 12 + 动态插件 15 = 35 个）
+- 2026-07-03 目标机（Linux ARM64, 192.168.31.105）两轮验收：**147/147 全过、零 warning**（第一轮暴露 1 个测试前提错误 + 3 个 warning，返工后第二轮全绿，证据见 TEAM_CHAT.md）
+- 剩余：commit 返工测试文件 + 打 tag（待批准）+ 风险3 生产者核查（王浩然）
 
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