However, we would like to store/install them in Pega and reference them as we reference local js/css file.
I have currently downloaded bootstrap 3.3.7 and copy pasted its content in a Text File rule.
(More specifically I copy pasted the content of those files: bootstrap.min.js and bootstrap.min.css. They didnt work, so I also tried referencing bootstrap.js and bootstrap.css)
I then referenced those Text File from the HTML rule.
I am not getting any error but it doesnt seem that Pega is referencing Bootstrap