feat: serverrun/serverdata 全服务栈（参考 PineSoundServer）

- serverrun/：start-all.sh 一键编排 + start-compute/start-emqx + envcopy/encrypt-certs
- 服务编排：core(Dockerfile+compose)、compute-engine(build.sh+compose)、mysql、redis、mqtt(EMQX)
- serverdata/：新增 compute-data/compute-logs/mysql-data/redis-data/emqx-data/emqx-log
- 全服务仅 loopback 暴露，算力引擎 :3000 经 core 代理

serverrun/core/docker-compose.yml

@@ -0,0 +1,30 @@
+# 主服务 core（server-core / dispatcher）编排
+# 统一对外生产服务 opc.pinesound.cn → core:8090（经网关，仅 loopback）
+
+services:
+  core:
+    build:
+      context: ../..
+      dockerfile: serverrun/Dockerfile
+    image: opc-core:latest
+    container_name: opc-core
+    restart: always
+    ports:
+      - "127.0.0.1:8090:8090"
+    environment:
+      - PINEAGENTS_DEMO_DATABASE_URL=mysql+asyncmy://opc:opc_pass@mysql:3306/opc?charset=utf8mb4
+      - REDIS_URL=redis://:redis_pass@redis:6379/0
+      - SESSION_SECRET=${SESSION_SECRET:?请设置 SESSION_SECRET}
+      - TZ=Asia/Shanghai
+    volumes:
+      - ../../serverdata:/app/serverdata
+    depends_on:
+      - redis
+      - mysql
+    networks:
+      - opc-network
+
+networks:
+  opc-network:
+    name: opc-network
+    external: true