2 Commits

Author	SHA1	Message	Date
SpecialX	f1e466a772	fix(infra): resolve NestJS dist build and Prometheus target issues ... NestJS: disable incremental in 6 services tsconfig.json to fix dist not emitted when nest-cli deleteOutDir conflicts with tsc tsbuildinfo. classes/iam: import HealthModule in AppModule to fix /healthz 404. classes: rewrite HealthController to Drizzle getDb from TypeORM DI. teacher-bff: add /metrics endpoint for Prometheus scraping. infra: add node/mysql/redis exporters to observability profile. mysql-exporter v0.15.1 uses command-line flags not DATA_SOURCE_NAME. prometheus: enable web.enable-lifecycle for hot reload.	2026-07-09 15:12:15 +08:00
SpecialX	7474a92e3b	feat(p5): messaging, push gateway and AI assistant services ... P5 阶段交付物： - services/msg: 消息通知服务（NestJS） - notifications: 发送通知 + ES 全文检索 + search - config/elasticsearch.ts: ES Client 单例 - package.json: 补充 @opentelemetry/sdk-node + exporter-trace-otlp-http - services/push-gateway: WebSocket 推送网关（Go Gin） - internal/hub/hub.go: WebSocket 连接池管理（Register/Unregister/SendToUser） - internal/ws/handler.go: JWT 鉴权 + WebSocket 升级 + 内部推送 API - services/ai: AI 辅助服务（Python FastAPI） - /chat + /chat/stream（SSE 流式） - /generate/question + /optimize/expression - config.py: OpenAI 兼容 API 配置 - packages/shared-proto/proto/msg.proto: NotificationService 契约（send/search） - packages/shared-proto/proto/ai.proto: AiService 契约（含 stream 方法）	2026-07-08 01:39:02 +08:00