feat: client dockerfile

Dockerfile.frontend

@@ -0,0 +1,29 @@
+# Use node image for the build stage
+FROM node:18-alpine AS build
+
+# Set working directory in the container to /app
+WORKDIR /app
+
+# Copy only the package.json and package-lock.json first for caching
+COPY package.json package-lock.json ./
+
+# Install dependencies (legacy peer deps is needed for react highlight, we get rid of it soon)
+RUN npm install --legacy-peer-deps
+
+# Copy the entire project (including frontend code)
+COPY . .
+
+# Build the frontend
+RUN npm run build
+
+# Use NGINX for serving the built frontend in production
+FROM nginx:stable-alpine
+
+# Copy the build output from the previous stage
+COPY --from=build /app/build /usr/share/nginx/html
+
+# Expose the frontend port
+EXPOSE 3000
+
+# Start NGINX server
+CMD ["nginx", "-g", "daemon off;"]