Add color prop, in order to make it more flexible. But, if it doesnt receive any prop called color, it has a default color

Comment the logic of prevent the unauthorized user has access to the user area, because its boring to sign in as admin, everytime that i compile the file,
to have acess to admin area

File that displays a snackbar saying to the user that he/she is not authorized to see the content of the admin area

File that contains the logic to display the informations of the Note variables, when the user want to see a specic item

Nothing changed. Trying to display the content of roles in the current user, in order to understand how does it works