fix: Docker 构建改用 npm 替代 pnpm + 补全 OAuth/Redis 环境变量

- Dockerfile 全部改为 npm install + 全局 tsc，解决 pnpm 符号链接问题
- docker-compose 添加 Redis 服务、OAuth 环境变量透传、web 端口改为可配置
- MCP URL 改用 window.location.origin 适配反向代理
- tsconfig 添加 paths 映射解决 Docker 内模块引用

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker-compose.dev.yml

@@ -3,11 +3,15 @@ services:
     ports:
       - "5432:5432"
 
+  redis:
+    ports:
+      - "6379:6379"
+
   server:
     build:
       context: .
       dockerfile: packages/server/Dockerfile
-      target: deps
+      target: build
     extra_hosts:
       - "host.docker.internal:host-gateway"
     command: >
@@ -24,6 +28,7 @@ services:
       - ./prisma:/app/prisma
     environment:
       DATABASE_URL: postgresql://agentfox:agentfox@postgres:5432/agentfox
+      REDIS_URL: redis://redis:6379
       JWT_SECRET: dev-secret
       JWT_REFRESH_SECRET: dev-refresh-secret
       SERVER_PORT: "3000"
@@ -33,7 +38,7 @@ services:
     build:
       context: .
       dockerfile: packages/mcp/Dockerfile
-      target: deps
+      target: build
     command: >
       sh -c "
         npx prisma generate --schema=prisma/schema.prisma &&
@@ -48,6 +53,7 @@ services:
       - ./prisma:/app/prisma
     environment:
       DATABASE_URL: postgresql://agentfox:agentfox@postgres:5432/agentfox
+      REDIS_URL: redis://redis:6379
       MCP_PORT: "3001"
       NODE_ENV: development