Renders an OAuth provider credential form with fields, test button, and setup instructions.

Attributes

• provider - The provider name (:google, :apple, :github, :facebook)
• enabled - Boolean indicating if this provider is enabled
• settings - Map of current settings values
• callback_url - The OAuth callback URL for this provider

Attributes

• provider (:atom) (required)
• enabled (:boolean) (required)
• settings (:map) (required)
• callback_url (:string) (required)