Update Dockerfile

Dockerfile

@@ -36,20 +36,26 @@ COPY --chown=pn frontend frontend
 WORKDIR $HOME/app/frontend
 RUN npm install
 RUN npm run build 
-RUN ls
-RUN pwd
-COPY --chown=pn $HOME/app/frontend/dist/. /usr/share/nginx/html
-# Switch back to app directory
+
+# Debugging: Check if dist directory exists after build
+RUN ls -la
+RUN if [ ! -d "dist" ]; then echo "Build did not create dist directory, exiting..."; exit 1; fi
+
+# Switch to the directory where nginx expects static files
+WORKDIR /usr/share/nginx/html
+
+# Copy the build output to the nginx serving directory
+COPY --chown=pn $HOME/app/frontend/dist .
+
+# Switch back to the app directory and setup the backend
 USER pn
 WORKDIR $HOME/app
 
 COPY --chown=pn backend backend
-
 COPY --chown=pn default.conf /etc/nginx/conf.d/default.conf
 
 # Prepare the entrypoint script
 COPY --chown=pn run.sh run.sh
-
 RUN chmod +x run.sh
 
 # Expose the port 8080