nginx template fix

APP_UI/Dockerfile

@@ -9,6 +9,7 @@ RUN npm run build
 # Stage 2: Serve
 FROM nginx:alpine
 COPY --from=build-stage /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY default.conf.template /etc/nginx/templates/default.conf.template
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]
+