This file contain information about some file.

public/assest/css/light_mode.css -> contain css code which lead to change color of page. 
public/assest/css/index.css -> contain remaining css code of page.
public/assest/js/index.js -> contain js code for bottom right arrow button.
public/assest/js/change_mode.js -> contain js code to change mode.
public/assest/Images -> contain all images