M0: 工作区骨架 + 五道门禁 + 环境自举

- pnpm workspaces / tsconfig 双工程(node · web)/ 路径别名(§11.1)
- eslint flat(§11.3 + §12.5 可机检项)/ dependency-cruiser 基线八条 + JCAI 增补(§11.4)
- tools/module-tiers.json + gen-depcruise-tiers.ts 生成 tier-order 逐层规则
- tools/api-report.mjs 契约快照只留契约面(ADR-005)
- docker-compose(PG16)+ db/init 四 schema;种子数据五岗位五员工冻结为常量
- docs/debt.md · docs/adr/ADR-005

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m
This commit is contained in:
JCAI Main Agent
2026-07-27 00:18:58 +08:00
co-authored by Claude Opus 5
commit 7cd664af3a
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/**
* 环境配置 —— 只在 app/ 层读环境变量;模块内一律经 port 注入(§5.3)。
*/
export type AppConfig = {
readonly nodeEnv: 'development' | 'test' | 'production';
readonly port: number;
readonly databaseUrl: string;
};
const DEFAULT_DATABASE_URL = 'postgres://jcai:jcai@localhost:54329/jcai';
export function loadConfig(env: NodeJS.ProcessEnv = process.env): AppConfig {
const nodeEnv = env['NODE_ENV'];
return {
nodeEnv: nodeEnv === 'production' || nodeEnv === 'test' ? nodeEnv : 'development',
port: Number(env['PORT'] ?? 8787),
databaseUrl: env['DATABASE_URL'] ?? DEFAULT_DATABASE_URL,
};
}