Docker file changes

Author: Utkarsh Rahim

Dockerfile

@@ -1,12 +1,13 @@
 FROM appveen/angular.base:11
+FROM node:18-alpine AS node
 
 WORKDIR /app
 
 COPY package.json .
-RUN npm install
+RUN npm install --legacy-peer-deps
 
 COPY . .
 
-RUN ng build --prod
+RUN npm run build --production
 
 # RUN npm run build