Alexey Makridenko

1. Idea is to use `sphinx` + `readthedocs`. Need to add docs generation to CI/CD 2. there is an error in README.md (supabase link)

closes #11

closes #36

```python # This hits supabase 3 times, need 1 User.filter(eq={'name': 'name'}).filter(eq={'age': 21}).filter(eq={'is_active': True}) ```

Need to describe. ```python class User(BaseDBEntity): pass class UserSettings(BaseDBEntity): user: User user = User() user_settings = UserSettings(user=user) ```