Implement build compression in the server

## What is the problem?
* Size of the build files are large, which slows down browser's the initial loading of the application.

## What is the impact?
* first time loading of the application will be slow for the end users

## Proposed solution
* Implement compression with gzip or brotli(compression-webpack-plugin)

Note: need to check the support for brotli with Caddy server

Start by locating the JavaScript/Webpack build configuration and reviewing how the server currently serves generated build files. Check the Caddy server's Brotli support and compare gzip or Brotli options using compression-webpack-plugin; done means the build is compressed and the application loads correctly in supported browsers.

Written by the indexing model from the issue text.