feat: duplicate recipes (#1750)

* feature/frontend: Add duplicate button to recipe

* feature/backend: Add recipe duplication endpoint

* feature/frontend: add duplication API call

* Regenerate API docs

* Fix linter errors

* Fix backend linter error

* Move recipe duplication logic to recipe service

* Add test for recipe duplication

* Improve recipe ingredients copy test

* generate types

* import type

Co-authored-by: Hayden <64056131+hay-kot@users.noreply.github.com>

frontend/components/Domain/Recipe/RecipeActionMenu.vue

@@ -54,6 +54,7 @@
           delete: false,
           edit: false,
           download: true,
+          duplicate: true,
           mealplanner: true,
           shoppingList: true,
           print: true,