DevOS v1 + Phase 2: unified resource model, infra ops, website deployment, AI chat ops

- Monorepo: NestJS API (Fastify) + React web (antd/ProComponents) + shared packages
- PostgreSQL/Prisma (unified resources, relations graph, audit, events, jobs)
- Auth/RBAC/workspace isolation, credential vault (AES-256-GCM)
- Servers/SSH, Docker discovery & lifecycle, Job Center
- Websites & deployments (git provider credential clone, env, health verification)
- Domains/DNS (Cloudflare adapter), certificates (TLS probe), monitoring
- Automation (cron/event/webhook HMAC + notifications), AI Gateway, MCP (29 tools)
- AI chat window (LLM function-calling + rules fallback, SSE streaming, approvals)
- Notes: Vditor WYSIWYG markdown editor, non-blocking autosave
- Tests: 35 unit/security tests; UI audit clean (desktop+mobile, deep links)

.env.example

@@ -0,0 +1,14 @@
+PORT=4100
+HOST=0.0.0.0
+APP_SECRET=change-me-to-a-long-random-secret
+ENCRYPTION_KEY=change-me-64-hex-chars-32-bytes-0000000000000000000000000000000000
+DATABASE_URL=postgresql://devos:devos@127.0.0.1:15432/devos
+REDIS_URL=redis://127.0.0.1:16379
+SEED_ADMIN_EMAIL=admin@devos.local
+SEED_ADMIN_PASSWORD=Devos12345!
+
+# ── AI 功能（Notes AI 助手 / AI Gateway 规划器）──
+# 任意 OpenAI 兼容端点；配置后重启生效
+# AI_PROVIDER_BASE_URL=https://api.openai.com/v1
+# AI_PROVIDER_API_KEY=sk-xxx
+# AI_PROVIDER_MODEL=gpt-4o-mini