I just installed wordpress through docker-compose. Before installation I have 2 files product.html and order.html and a script.js file that is used in these 2 html files.
Now that I have created my site with wordpress, I would like to know how I can add these 2 html files in wordpress and cleanly load my script.js in these files ?
When I looked, I saw that it is necessary to load the script.js by using "wp_enqueue_script" in a "function.php" but what I do not understand where is this "function.php" or I have to create it myself? And if I have to create it myself in which directory I must to place it ?
Thank you in advance !!!