/                             Home page
/*                            User's notes
/:id*                         View and manage a note
/settings*                    User's settings
/premium*                     View premium plans

/auth                         GET        Authentication
/auth/redirect                GET        Callback URI
/auth/logout                  GET        Log out
/api/notes/:email             GET        User's notes
/api/edit*                    POST       Edit a note
/api/delete*                  POST       Delete a note
/api/new*                     POST       Create a new note
/api/explore?q=:query         GET        Search other notes and outlines
/api/user/delete*             POST       Delete user's account
/api/user/username*           POST       Update user's username
/api/user/premium/:plan*      POST       Update user's premium plans
/api/user/premium/remove*     POST       Remove user's premium plans

_id              User's email
username         User's username
avatar           User's avatar
notes            User's notes
  name
  note
  website
  private
  id
premium          User's premium plans
isSubscribed     Is the user subscribed (so we can get that moolah every month)

next                  Next.js
react                 React.js
react-dom             React.js DOM
express               Custom server
passport              Authentication
passport-github       GitHub Authentication Strategy
mongodb               Database driver
mongoose              MongoDB ORM
remark                Markdown parser

notes          64 notes
  name         128 chars
  note         4096 chars
  website      512 chars