refactor: use resource in generate only nova tests#163

RGO230 wants to merge 19 commits intomasterRonasIT/laravel-entity-generator:masterfrom

140-use-NovaResource-class-in-NovaTestGenerator-instead-of-ModelRonasIT/laravel-entity-generator:140-use-NovaResource-class-in-NovaTestGenerator-instead-of-ModelCopy head branch name to clipboard