Update the FAQ component

[masabinhok]

I was assigned to a task that was already been merged, but I've encountered a couple of issues with the component which i would like to update:

Icons: The icons in the previous implementation are not tilted as in the example.
Color Matching: The colors used for the icons do not match the provided example, which affects the overall aesthetic.
Customization: I would like to enhance the component by making it more customizable. Specifically, I plan to add a borderShape prop that allows users to choose between rounded and rectangular borders, also customizable icons.