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>

pyproject.toml

@@ -12,7 +12,7 @@ start = "mealie.app:main"
 Jinja2 = "^3.1.2"
 Pillow = "^9.2.0"
 PyYAML = "^5.3.1"
-SQLAlchemy = "^1.4.29"
+SQLAlchemy = "^2"
 aiofiles = "^22.1.0"
 alembic = "^1.7.5"
 aniso8601 = "9.0.1"
@@ -43,12 +43,11 @@ tzdata = "^2022.7"
 uvicorn = {extras = ["standard"], version = "^0.20.0"}
 
 [tool.poetry.group.dev.dependencies]
-black = "^21.12b0"
+black = "^23.1.0"
 coverage = "^7.0"
 coveragepy-lcov = "^0.1.1"
 mkdocs-material = "^9.0.0"
 mypy = "^0.991"
-openapi-spec-validator = "^0.5.0"
 pre-commit = "^3.0.4"
 pydantic-to-typescript = "^1.0.7"
 pylint = "^2.6.0"