[Manage Team] What are the different user groups?

Profit has 4 user groups by default:

1. Company Admin - This user has all the privileges inside the company. They can add new users, change settings, add/edit banking and payment information.
2. Payables Admin - This user has access to the payables side of functionality. They can create and manage bills and payments.
3. Receivables Admin - This user has access to the receivable side of functionality. They can create and send invoices, manage incoming payments.
4. Consultant - This group is for external consultants who can be added to multiple accounts.