frontend: big upgrade

frontend/Dockerfile

@@ -0,0 +1,29 @@
+# Use the official Node.js image.
+FROM node:18 AS build
+
+# Set the working directory
+WORKDIR /app
+
+# Copy package.json and package-lock.json (or yarn.lock) to the working directory
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application
+COPY . .
+
+# Build the application
+RUN npm run build
+
+# Start a new stage to serve the application
+FROM nginx:alpine
+
+# Copy the build output to Nginx's public folder
+COPY --from=build /app/dist /usr/share/nginx/html
+
+# Expose port 80
+EXPOSE 80
+
+# Start Nginx when the container runs
+CMD ["nginx", "-g", "daemon off;"]