M1: 底座 —— @contracts 首版 + event / ledger / org / llm

@contracts 首版(§8.1 九个文件):
- id 品牌 ID / terminal 终态五名与归侧四标签 / envelope 信封六字段与四类事件
- card 工单两模式 + 对话卡族(形状对齐 2026-07-26 原型定稿)
- contract7 契约七件 / ledger 三级寻址与写三分 / process-package 流程包 DSL 与触发器三类
- manifest 活动包清单六区(含 CMMN·DMN·步序声明的资产形状)/ org / api 路由契约

模块(L1):
- event   信封存储、归属解析三级短路、投递五诺、监听注册表、三级消费裁定
- ledger  schema 自生长(最大化合并/最宽类型/只增不破坏)、任务视图叠加、写三分、冲突检查
- org     岗位授权(客体三类×动作三种)、停用前置检查、会话、种子播种
- llm     四元绑定、ModelGateway 三模式(live/record/replay)—— 两缝之一

app 装配:Hono 服务 + 鉴权中间件 + 治理台/工作台路由;drizzle 迁移;AES-256-GCM 凭证密封

ADR-007 工具链与门禁 · ADR-008 投递队列 · ADR-009 凭证加密
(ADR 编号自 007 续:编码规范 §14 已用到 006,README 写「从 005 续」是笔误)

门禁五道全绿;96 个测试通过,含对真实 PG 的 ledger 集成测试

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m

package.json

@@ -17,17 +17,22 @@
     "gates": "pnpm gen:tiers && pnpm typecheck && pnpm lint && pnpm depcruise && pnpm api:check && pnpm test",
     "db:up": "docker compose up -d",
     "db:down": "docker compose down",
-    "db:seed": "pnpm --filter @app/api seed",
+    "db:seed": "pnpm --filter @app/api build && pnpm --filter @app/api seed",
     "dev:api": "pnpm --filter @app/api dev",
-    "dev:web": "pnpm --filter @app/web dev"
+    "dev:web": "pnpm --filter @app/web dev",
+    "db:migrate": "pnpm --filter @app/api build && pnpm --filter @app/api migrate",
+    "db:generate": "drizzle-kit generate"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.0",
+    "@testcontainers/postgresql": "^12.0.4",
     "@types/node": "^22.10.2",
+    "@types/pg": "^8.20.0",
     "dependency-cruiser": "^16.10.4",
     "drizzle-kit": "^0.31.5",
     "eslint": "^9.39.0",
     "globals": "^16.5.0",
+    "pg": "^8.22.0",
     "tsup": "^8.5.0",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.46.0",