feat: implemented "order by" API parameters for recipe, food, and unit queries (#1356)

* Added API params to order by different properties

* fix for incorrect var name

* removed invalid default order_by

* implemented fallback for invalid user input

mealie/schema/query.py

@@ -1,6 +1,10 @@
+from typing import Optional
+
 from mealie.schema._mealie import MealieModel
 
 
 class GetAll(MealieModel):
     start: int = 0
     limit: int = 999
+    order_by: Optional[str]
+    order_descending: Optional[bool] = True