👷 Add production command to package.json & run in Dockerfile

docker/Dockerfile

@@ -13,5 +13,5 @@ RUN npm install
 # Expose port
 EXPOSE 80
 
-# Start the application with ng serve
+# Start the application
-CMD ["ng", "serve", "--host", "0.0.0.0", "--port", "80", "--configuration=production"] 
+CMD [ "npm", "run", "production" ]

package.json

@@ -6,7 +6,8 @@
     "start": "ng serve",
     "build": "ng build",
     "watch": "ng build --watch --configuration development",
-    "test": "ng test"
+    "test": "ng test",
+    "production": "ng serve --host 0.0.0.0 --port 80 --configuration=production"
   },
   "private": true,
   "dependencies": {