Add multi-stage build for front-end assets in Dockerfile

Dockerfile

@@ -11,6 +11,17 @@ ADD composer.json composer.lock ./
 RUN composer install --optimize-autoloader --ignore-platform-reqs --no-dev
 
 
+FROM node:22-alpine AS node
+
+# Set the working directory to /app
+WORKDIR /app/front-end
+
+# Copy package.json and package-lock.json to the working directory
+COPY front-end/ .
+
+# Install Node.js dependencies
+RUN npm install && npm run build
+
 # Use the official PHP CLI image with Alpine Linux for the second stage
 FROM siteworxpro/php:8.5.1-cli-alpine AS php
 
@@ -43,6 +54,9 @@ COPY --from=roadrunner /usr/bin/rr /usr/local/bin/rr
 # Copy the installed PHP dependencies from the library stage
 COPY --from=library /app/vendor /app/vendor
 
+# Copy the built front-end assets from the node stage
+COPY --from=node /app/public /app/public
+
 # Copy the RoadRunner configuration file and source
 ADD src src/
 ADD generated generated/