# useUser
# Features
useUser composable can be used to:
- manage user authentication
- manage authentication data
# API
user- main data objectlogIn- function to sign in the user and associate/fetch user's cart if successful. It requires the following params:username: stringpassword: string
logOut- function to sign out the user and remove current cart from browser's session.register- function to register a new user. It requires the following params:email: stringpassword: string
changePassword- function to change password of current user. It requires the following params:newPassword: string