Creating a 'Select' field with no options breaks the Scout form and the Manage Team section.

[Sucralose]

Description:
Custom Fields allow you to create a 'Select' field without adding any options for it.
After adding the field, both ScoutForm and ManageTeam don't load the contents, and the console reports "TypeError: Cannot read properties of undefined (reading 'map') ".

Reproduction:

1. Go to Create custom fields
2. Change the type to a select field and add a name
3. Click 'Add Field'