Add custom Nginx configuration file

Author: LJHCS

Dockerfile

@@ -9,5 +9,7 @@ RUN npm run build
 FROM nginx:alpine
 COPY --from=build /app/dist /usr/share/nginx/html
 
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]