fix: update Dockerfile

project/Dockerfile

@@ -1,18 +1,25 @@
 # Use base image from nodejs alpine
-FROM node:20.12-alpine
+FROM node:20.12-alpine as build
 
 # Set workdir in docker container
 WORKDIR /app
 
-# Copy all file inside docker container
 # COPY package*.json .
 COPY . .
 
 # Install dependencies
 RUN npm install
 
-# RUN npm run build
+RUN npm run build
 
-# runs app
-CMD npm run dev
+# Use a lightweight web server to serve the app
+FROM nginx:alpine
 
+# Copy the build output to the Nginx web server directory
+COPY --from=build /app/dist /usr/share/nginx/html
+
+# Expose the port on which the app will run
+EXPOSE 80
+
+# Start Nginx server
+CMD ["nginx", "-g", "daemon off;"]