Add multiple guards support

### Discussed in https://github.com/binafy/laravel-user-monitoring/discussions/17

<div type='discussions-op-text'>

<sup>Originally posted by **kartiksprajapati** September 30, 2023</sup>
Dear,

I was thinking if we can extend to next level by adding multiple guards like ( admin, user, editor ) if there is more than one guard to be logged.

Thanks</div>