feat(infra): add mana-crawler Go service to docker-compose

Port 3023, PostgreSQL + Redis, concurrency 5.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docker-compose.macmini.yml

@@ -369,6 +369,36 @@ services:
       retries: 3
       start_period: 5s
 
+  mana-crawler:
+    build:
+      context: .
+      dockerfile: services/mana-crawler-go/Dockerfile
+    image: mana-crawler-go:local
+    container_name: mana-crawler
+    restart: always
+    depends_on:
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    environment:
+      TZ: Europe/Berlin
+      PORT: 3023
+      DATABASE_URL: postgresql://postgres:${POSTGRES_PASSWORD:-mana123}@postgres:5432/mana?sslmode=disable
+      REDIS_HOST: redis
+      REDIS_PORT: 6379
+      REDIS_PASSWORD: ${REDIS_PASSWORD:-redis123}
+      CRAWLER_USER_AGENT: "ManaCoreCrawler/1.0 (+https://mana.how/bot)"
+      QUEUE_CONCURRENCY: 5
+    ports:
+      - "3023:3023"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:3023/health"]
+      interval: 60s
+      timeout: 5s
+      retries: 3
+      start_period: 5s
+
   mana-media:
     build:
       context: .