Where do you keep your components?

i’m working on a redesign for my portfolio. In Figma i’m using one file and then a different page for each assignment.

I copy my wireframes to a new page for a new assignment

Where should I keep my parent components? What is the best practice here?

I usually move them one by one to each page and they hang nearby the screen which they’re used in and its all very rough and unorganized

now i have a lot of components and its time consuming cutting and pasting each into a new page for each next assignments

Where do u usually keep your components?