Improve build

Author: AlexGodbehere

Dockerfile

@@ -4,7 +4,6 @@ USER node
 RUN mkdir -p /home/node/app/node_modules
 WORKDIR /home/node/app
 COPY . .
-RUN npm install --save=false \
-    && npx webpack
+RUN npm install --save=false && npx webpack
 
 CMD npm start