**What**
- cleanup existing route on some aspects but not all
- add new create shipping options end point and types
- add set of integration tests
- cleanup existing fulfillment routes
- align existing integration tests
- transform old type to zod types and validators
- fix stock location route
Before we would swallow the error and return a generic error to the user. This will provide more information to the caller if it is one of the known errors.
what:
- adds fulfillment shipping option rules batch endpoint
- remove fulfillment shipping option rules batch endpoint
- breaks my British based education to not call it fulfilment with a single "l"
