📁 Reorganize file structure

[alecchendev]

• First response: https://stackoverflow.com/questions/42987939/styled-components-organization
  • To elaborate on how I see our project being organized: all non-styled components have their own folder, styled components are the only ones that live inside other/shared folders
  • Instead of App folder, that'll just be our components folder, and shared would be inside components
• We want to modularize/organize styled components even if they're only used for one component (atm)
• We're going to start accumulating a lot of components, good to start organizing them