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/07-pipeline-dsl/00-pipeline-overview.md

@@ -1,7 +1,7 @@
 # Pipeline DSL 系统
 
-> **版本**: v0.4.0
-> **更新日期**: 2026-03-25
+> **版本**: v0.10.0
+> **更新日期**: 2026-04-01
 > **状态**: ✅ 完整实现 (90% 完整度)
 > **架构**: Rust 后端 (zclaw-pipeline crate) + React 前端
 > **Crate 完整度**: **90%**