update: dockerfile

Dockerfile

@@ -1,10 +1,17 @@
 FROM registry.hamdocker.ir/seniorkian/node:18-alpine
 WORKDIR /app
+
 COPY package*.json ./
+
 run npm config set registry https://mirror-npm.runflare.com
+
 RUN npm ci --omit=dev
+
 COPY . .
+
 ENV PORT=3000
+
 EXPOSE 3000
+
 CMD ["npm", "start"]