Add IPC backoff/retries and safer disposal

Introduce exponential backoff, jitter and retry logic across IPC components to improve robustness and avoid tight retry loops; make disposal idempotent and add connection guards. Key changes:
- LauncherCoordinatorIpcServer / LauncherIpcServer: add backoff constants, ComputeBackoff(), consecutive error tracking and delayed retries with jitter.
- LanMountainDesktopIpcClient / LauncherIpcClient: add connect retry loops, timeouts, delayed retries, improved error logging, and use ArrayPool for buffered async writes; ensure proper cleanup on failures.
- PublicIpcHostService: add disposed flag, guard OnPeerConnected and Dispose, and clear connected peers on dispose.
- Add many auto-generated commit analysis docs under docs/auto_commit_md and new scripts for analyzing/generating commit docs.
These changes aim to make IPC connection handling more resilient and resource-safe.

docs/auto_commit_md/20250521_9224c9a.md

@@ -0,0 +1,37 @@
+# Commit 分析报告
+
+## 基本信息
+
+| 属性 | 值 |
+|------|-----|
+| Commit Hash | `9224c9a33ac6b141d03bbb629922fc38653911ed` |
+| 短 Hash | `9224c9a` |
+| 作者 | lincube <lincube3@hotmail.com> |
+| 时间 | 2025-05-21 17:05:22 (+0800) |
+| 父 Commit | `703ed7b48a41dc556c308b61a46edfc49e15216f` |
+
+## 提交信息
+
+```
+Harden OOBE, launch-source and elevation flow
+```
+
+## 提交类型分析
+
+| 类型 | 说明 |
+|------|------|
+| 主要类型 | `feat` - 新功能 |
+| 影响范围 | OOBE、启动源、权限提升流程 |
+
+## 变更概览
+
+本次提交增强了 OOBE（开箱即用体验）、启动源检测和权限提升流程。
+
+## 关联提交
+
+- 前序提交: `703ed7b` - Refactor launcher startup
+- 后续提交: `2c48b7b` - Add plugin isolation IPC
+
+## 备注
+
+- OOBE 体验增强