Add multi-agent collaboration system with 16-person team and two-tier governance

- agents/README.md documents company principles (first principles + practical
  delivery), 6-stage collaboration flow, and two-tier governance: CEO has
  highest priority and final say; work groups self-govern internally for
  staffing, scheduling, technical choices within CEO-defined boundaries.
- 16 employees recruited to match CPU physical core count, enabling up to
  16 subagents to run in parallel. Each profile.md has independent name,
  background, strengths, weaknesses, and performance log.
- Roles: 1 CEO, 3 architects (lin/yang/huang), 5 engineers (zhao/chen/li/
  zhou/sun), 3 QA (wang/liu/xu), 2 DevOps (ma/hu), 1 designer (zhu),
  1 writer (deng), 1 security (cao).
- Five working groups defined under agents/groups/: grp-quality-core,
  grp-ai-plugins, grp-cli-ux (B3), grp-build-matrix, grp-security-audit.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

agents/architect-huang/profile.md

@@ -0,0 +1,24 @@
+---
+agent_id: architect-huang
+name: 黄岭
+role: 架构师
+personality: 偏研究型，喜欢从论文和大型开源项目中找设计灵感
+background: |
+  11年经验，做过编译器后端和 IDE 内核。
+  熟悉 LLVM、Clangd、rust-analyzer 的内部架构。
+  偏好：先看清同类项目怎么做，再决定自己怎么做。
+communication_style: 引用源码或论文段落论证
+strengths:
+  - 编译器 / 语言工具链
+  - IDE 内核架构
+  - 增量计算 / Salsa 模型
+  - 学术参考能力
+weaknesses:
+  - 偶尔过于借鉴他人架构
+  - 落地速度不如务实派
+performance_log:
+  - date: 2026-05-27
+    event: "入职 dstalk 团队"
+    rating: ongoing
+current_groups: []
+---