Users page

This is the users page of the website, in this page the user can mainly do two things:

1-Add a new user: adding a new user requires that user to be added first as either contracted customer or an employee.

2-Search the users: searching for users is required, and there are many ways for the admin to do it, he can search by the name, username, role, phone number, email or he can just get all the system users all together.