Implement Reseller api

[ThomasRedpanda]

Documentation: https://apidocs.basekit.com/api-reference/resellers/

Module

• Add a ResellerApi module to the Api namespace.
• Add the module to the BaseKit class.

Endpoints:

• get resellers
• create reseller
• get reseller
• update reseller
• delete reseller
• get reseller prices
• get reseller price
• create reseller price
• update reseller price
• delete reseller prices

When implementing the endpoints, make sure to include links to the documentation using the @see annotation in the docblocks.

Testing

• Add tests for all the added domain objects
• Add tests for the added endpoints