This folder contains all the UI components: chat panes, lesson grids, modals, banners, and so on. Most are small and self-explanatory (at least I have tried to name them after what they belong to in the prefix: User, FreeChat, Lessons etc. Some are of course generic & generalizable such as Card or BaseModal)
One component worth looking more into is ChatWindow, which holds the conversation logic and is the largest component in the app (likely to be refactored; holds too much logic atm).