* configure isort to add the future annotations import
* apply the new isort setting
* remove type ignores for new mypy (#13539)
https://pypi.org/project/mypy/0.981/
* another
* pre-commit: Fix a venv activation issue on linux
I ended up with the same issue as in https://github.com/Chia-Network/chia-blockchain/pull/12235 and using `.` instead of `source` (Which is supposed to be the same?) fixed it.
* Make it all `sh`