Native model and generic ID (#971)

* Use a generic Protocol model for User instead of Pydantic

* Remove UserDB Pydantic schema

* Harmonize schema variable naming to avoid confusions

* Revamp OAuth account model management

* Revamp AccessToken DB strategy to adopt generic model approach

* Make ID a generic instead of forcing UUIDs

* Improve generic typing

* Improve Strategy typing

* Tweak base DB typing

* Don't set Pydantic schemas on FastAPIUsers class: pass it directly on router creation

* Add IntegerIdMixin and export related classes

* Start to revamp doc for V10

* Revamp OAuth documentation

* Fix code highlights

* Write the 9.x.x ➡️ 10.x.x migration doc

* Fix pyproject.toml

README.md

@@ -37,10 +37,8 @@ Add quickly a registration and authentication system to your [FastAPI](https://f
 * [X] Dependency callables to inject current user in route
 * [X] Pluggable password validation
 * [X] Customizable database backend
-    * [X] [SQLAlchemy ORM async](https://docs.sqlalchemy.org/en/14/orm/extensions/asyncio.html) backend included
-    * [X] MongoDB async backend included thanks to [mongodb/motor](https://github.com/mongodb/motor)
-    * [X] [Tortoise ORM](https://tortoise-orm.readthedocs.io/en/latest/) backend included
-    * [X] [ormar](https://collerek.github.io/ormar/) backend included
+    * [X] [SQLAlchemy ORM async](https://docs.sqlalchemy.org/en/14/orm/extensions/asyncio.html) included
+    * [X] [MongoDB with Beanie ODM](https://github.com/roman-right/beanie/) included
 * [X] Multiple customizable authentication backends
     * [X] Transports: Authorization header, Cookie
     * [X] Strategies: JWT, Database, Redis