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/schema/response/query_filter.py

@@ -8,8 +8,7 @@ from typing import Any, TypeVar, cast
 from dateutil import parser as date_parser
 from dateutil.parser import ParserError
 from humps import decamelize
-from sqlalchemy import bindparam, text
-from sqlalchemy.orm.query import Query
+from sqlalchemy import Select, bindparam, text
 from sqlalchemy.sql import sqltypes
 from sqlalchemy.sql.expression import BindParameter
 
@@ -72,7 +71,7 @@ class QueryFilter:
 
         return f"<<{joined}>>"
 
-    def filter_query(self, query: Query, model: type[Model]) -> Query:
+    def filter_query(self, query: Select, model: type[Model]) -> Select:
         segments: list[str] = []
         params: list[BindParameter] = []
         for i, component in enumerate(self.filter_components):