restworld-halforms-customization

Customize the HAL-FORMS templates that a RESTworld API generates. Use when asked to add an extra form/template to a resource, embed related data as a form, change what a HAL-Forms response contains, implement IFormsResourceGenerationCustomization, call AddFormsResourceGenerationCustomization, fix OData enum values in the Search form (ODataEnumFix), customize a single form property (placeholder, options, read-only) with PropertyTemplateGenerationCustomization, or register AddForeignKeyForFormTo for foreign-key dropdown options. Also handles: understanding when customizations run (list Search form vs. single-resource form), why a customization is registered as singleton, and how foreign-key navigation properties on DTOs produce options links.