chore: add deployment configuration

- docker-compose.yml for VPS deployment
- deploy.sh for auto-updates
- Fixed package.json name

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docker-compose.yml

@@ -0,0 +1,28 @@
+networks:
+  proxy_net:
+    external: true
+
+services:
+  app:
+    image: node:20-alpine
+    container_name: lab-leopost-app
+    working_dir: /app
+    volumes:
+      - ./:/app
+      - /app/node_modules
+      - /app/.next
+    networks:
+      - proxy_net
+    environment:
+      - NODE_ENV=production
+      - NEXT_PUBLIC_SUPABASE_URL=${SUPABASE_URL}
+      - NEXT_PUBLIC_SUPABASE_ANON_KEY=${SUPABASE_ANON_KEY}
+      - SUPABASE_SERVICE_ROLE_KEY=${SUPABASE_SERVICE_ROLE_KEY}
+      - NEXT_PUBLIC_APP_URL=${APP_URL}
+    command: sh -c "npm install && npm run build && npm start"
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+          cpus: '0.5'
+    restart: unless-stopped