Docker added

docker-compose.yml

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+version: '3.8'
+
+services:
+  whatshooked:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: whatshooked-server
+    ports:
+      - "8080:8080"
+    volumes:
+      # Mount config file
+      - ./config.json:/app/config.json:ro
+
+      # Mount sessions directory for WhatsApp authentication persistence
+      - ./sessions:/app/sessions
+
+      # Mount media directory for storing downloaded media files
+      - ./data/media:/app/data/media
+
+    restart: unless-stopped
+
+    # Health check
+    healthcheck:
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:8080/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+
+    # Environment variables (optional - can override config.json settings)
+    # environment:
+    #   - LOG_LEVEL=info
+
+    # Use host network mode if you need QR code scanning via terminal
+    # network_mode: "host"
+
+    # Resource limits (optional)
+    # deploy:
+    #   resources:
+    #     limits:
+    #       cpus: '1.0'
+    #       memory: 512M
+    #     reservations:
+    #       cpus: '0.25'
+    #       memory: 128M
+
+# Optional: Add networks for more complex setups
+# networks:
+#   whatshooked-network:
+#     driver: bridge