Sample State

{
  entities: {
    users: {
      5: {
        id: 5,
        username: "noteman",
        email: "[email protected],
        
      }
    }
    notebooks:
    notes:
    tags:
  },
  ui: {
    loading: true/false
    theme: dark/light (bonus)
    modal: null/deleteNote/encryptNote (bonus)
    fullscreen: true/false
  }
  errors: {
    login: ["Invalid credentials"]
  }
  session: {
    currentUserId: 5
  }
}