session data "employeeIsApproved" is not updated, out of sync with db until logout/login

[theGaryLarson]

This is expected unless the employer is the creator. We should update the session in the API route on creation of an existing company.

will need to add the following functionality:

• [ ] update company creation api to update session when an employer creates a company
• [ ] check approval on appropriate API route. Create a function to serve as a guard clause before executing prisma action.
• [ ] ability for approved employers to set employers from approved to unapproved.

Need to consider how to handle if an employer is not approved. How to prevent them from not being able to continually choose a company over again.