feat: Fleet/Collector/엣지 배포 관련 누적 작업 일괄 커밋

이전 세션들에서 작업된 아래 범위를 모두 포함:

Fleet 서브시스템 (src/fleet/)
- fleetDeviceService / fleetCommandService / fleetDeploymentService / fleetReleaseService
- fleetMetricsService, fleetScriptService, fleetEdgeConfigService
- Edge 디바이스 관리, 커맨드 발행, 배포/릴리스, 스크립트 동기화

Collector 확장
- centralMqttForwarder / centralForwarderConfigService
- equipmentStateService, pythonHookRunner, scriptCache
- Modbus/OPC-UA/S7/XGT 프로토콜 클라이언트
- targetDbIntrospection (저장 DB 조회)

Routes / API
- automationDashboardRoutes, centralForwarderRoutes, equipmentStateRoutes

DB
- importEdgeConfig (Python cached config → Pipeline DB)
- seedDataSources (external_db_connections 초기 시드)

엣지 배포 리소스
- docker/edge/Dockerfile.backend.prod, Dockerfile.frontend.prod
- docker/edge/docker-compose.edge.yml

프론트엔드
- admin/automaticMng (centralForwarder, dashboard, equipmentState)
- admin/fleet (commands, devices, deployments, releases, scripts, alerts)
- admin/pipeline-device 개선 (저장 DB 드롭다운, 태그 매핑 등)
- ExternalDbConnectionModal, ScriptsManagerDialog 등 신규 컴포넌트
- lib/api: automationDashboard, centralForwarder, equipmentState, fleet

docs/
- EDGE_SERVER_STRUCTURE, FLEET_COMPLETE, FLEET_EDGE_INTEGRATION, FLEET_HOOK_INTEGRATION

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docker/dev/backend.Dockerfile

@@ -3,9 +3,9 @@ FROM node:20-bookworm-slim
 
 WORKDIR /app
 
-# 시스템 패키지 설치 (curl: 헬스 체크용)
+# 시스템 패키지 설치 (curl: 헬스 체크용, python3: Fleet Hook dry-run 용)
 RUN apt-get update \
-    && apt-get install -y --no-install-recommends openssl ca-certificates curl \
+    && apt-get install -y --no-install-recommends openssl ca-certificates curl python3 \
     && rm -rf /var/lib/apt/lists/*
 
 # package.json 복사 및 의존성 설치 (개발 의존성 포함)

docker/dev/docker-compose.backend.mac.yml

@@ -9,6 +9,8 @@ services:
       - ../../backend-node/.env
     ports:
       - "8080:8080"
+      - "1883:1883"   # MQTT TCP (내장 브로커)
+      - "8083:8083"   # MQTT WebSocket
     extra_hosts:
       - "host.docker.internal:host-gateway"
     environment:

docker/dev/docker-compose.frontend.mac.yml

@@ -10,14 +10,17 @@ services:
     environment:
       - NEXT_PUBLIC_API_URL=http://localhost:8080/api
       - SERVER_API_URL=http://pipeline-backend:8080
-      - NODE_OPTIONS=--max-old-space-size=8192
+      - NODE_OPTIONS=--max-old-space-size=6144
       - NEXT_TELEMETRY_DISABLED=1
       - WATCHPACK_POLLING=true
       - WATCHPACK_POLLING_INTERVAL=3000
-    # volumes:
-    #   - ../../frontend:/app      # 소스 마운트 (Docker for Mac에서 컴파일 느림 → 비활성화)
-    #   - /app/node_modules
-    #   - /app/.next
+    mem_limit: 8g
+    mem_reservation: 3g
+    mem_swappiness: 0
+    volumes:
+      - ../../frontend:/app:delegated
+      - /app/node_modules
+      - /app/.next
     networks:
       - pipeline-network
     restart: unless-stopped