Add docker-compose configuration

docker-compose.yml

@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  breedr:
+    build: .
+    container_name: breedr
+    ports:
+      - "3000:3000"
+    volumes:
+      - ./data:/app/data
+      - ./uploads:/app/uploads
+    environment:
+      - NODE_ENV=production
+      - PORT=3000
+      - DB_PATH=/app/data/breedr.db
+      - UPLOAD_PATH=/app/uploads
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s