docs: audit reports + feature docs + skills + admin-v2 + config sync

Update audit tracker, roadmap, architecture docs,
add admin-v2 Roles page + Billing tests,
sync CLAUDE.md, Cargo.toml, docker-compose.yml,
add deep-research / frontend-design / chart-visualization skills

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/features/00-architecture/01-communication-layer.md

@@ -3,7 +3,7 @@
 > **分类**: 架构层
 > **优先级**: P0 - 决定性
 > **成熟度**: L4 - 生产
-> **最后更新**: 2026-03-28
+> **最后更新**: 2026-04-01
 > **验证状态**: 代码已验证
 
 ---
@@ -20,10 +20,10 @@
 | 优先级 | P0 |
 | 成熟度 | L4 |
 | 依赖 | Tauri Runtime 2.x |
-| Tauri 命令数量 | **58+** (kernel 29 + pipeline 13 + viking 13 + llm 3) |
-| Rust Crates | 11 个 (types, memory, runtime, kernel, skills, hands, protocols, pipeline, growth, channels, saas) |
+| Tauri 命令数量 | **175** (kernel 34 + pipeline 10 + browser 22 + intelligence 35 + memory 14 + cli 13 + viking 13 + llm 3 + secure_storage 4 + classroom 27) |
+| Rust Crates | 10 个 (types, memory, runtime, kernel, skills, hands, protocols, pipeline, growth, saas) |
 | 连接模式 | 3 种 (Tauri Kernel / Gateway WebSocket / SaaS Cloud) |
-| SaaS API 路由 | 76+ (Axum + PostgreSQL) |
+| SaaS API 路由 | 58 (Axum + PostgreSQL, 10 模块 + 1 health) |
 
 ### 1.2 相关文件
 
@@ -367,4 +367,4 @@ try {
 
 ---
 
-**最后更新**: 2026-03-28
+**最后更新**: 2026-04-01