prs-fleshgolem-2070: feat: sqlalchemy 2.0 (#2096)

* upgrade sqlalchemy to 2.0

* rewrite all db models to sqla 2.0 mapping api

* fix some importing and typing weirdness

* fix types of a lot of nullable columns

* remove get_ref methods

* fix issues found by tests

* rewrite all queries in repository_recipe to 2.0 style

* rewrite all repository queries to 2.0 api

* rewrite all remaining queries to 2.0 api

* remove now-unneeded __allow_unmapped__ flag

* remove and fix some unneeded cases of "# type: ignore"

* fix formatting

* bump black version

* run black

* can this please be the last one. okay. just. okay.

* fix repository errors

* remove return

* drop open API validator

---------

Co-authored-by: Sören Busch <fleshgolem@gmx.net>

mealie/services/recipe/recipe_data_service.py

@@ -33,7 +33,6 @@ async def largest_content_len(urls: list[str]) -> tuple[str, int]:
         tasks = [do(client, url) for url in urls]
         responses: list[Response] = await gather_with_concurrency(10, *tasks)
         for response in responses:
-
             len_int = int(response.headers.get("Content-Length", 0))
             if len_int > largest_len:
                 largest_url = str(response.url)

mealie/services/recipe/recipe_service.py

@@ -108,7 +108,6 @@ class RecipeService(BaseService):
         return Recipe(**additional_attrs)
 
     def create_one(self, create_data: Recipe | CreateRecipe) -> Recipe:
-
         if create_data.name is None:
             create_data.name = "New Recipe"