chore: push all design docs, V2 plan specs, and current working state

Includes AirPlan design documents, AircOding-alpha1-plan, AirPlanV2,
AirPlan-ParaV2, AirPlan-Para V1 reference docs, and all working code
changes across packages.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

AirPlan/docs/spec/AirPlanV2/commands/ndb.md

@@ -0,0 +1,31 @@
+---
+description: "AirPlan ndb mode - network debugger for packet capture and analysis"
+argument-hint: "[enter|status]"
+allowed-tools: "[Read, Glob, Grep, Bash, Write, Edit]"
+---
+
+# /ndb
+
+AirNDB 是网络调试器。抓包分析、TLS 解密、pcapng 支持。
+
+## 子命令
+
+### enter — 初始化网络调试器
+
+```bash
+python scripts/airplan.py --mode ndb --project . --sub enter
+```
+
+返回 `{state_path}`。初始化 `AirPlan/state/airndb/` 目录结构。
+
+### status — 查看调试器状态
+
+```bash
+python scripts/airplan.py --mode ndb --project . --sub status
+```
+
+制品：`AirPlan/state/airndb/captures/`
+
+## 集成路径
+
+**Dbg 取证**：Dbg 在 `locate_root_cause` 步骤可调 ndb 获取网络证据。涉及 network/rtsp/http/tcp 的任务需要抓包证据。