Replace isort with ruff for import sorting

- Update pre-commit config to use ruff with --select=I for imports only
- Apply ruff import sorting to fix pre-commit issues
- Ruff and black work together without conflicts

environments/community/pytorch_optimizer_coding/FOB/examples/neps/hpo.py

@@ -9,6 +9,7 @@ import torch
 from lightning.pytorch.callbacks import ModelCheckpoint
 from lightning.pytorch.loggers import TensorBoardLogger
 from neps.utils.common import get_initial_directory, load_lightning_checkpoint
+
 from pytorch_fob.engine.engine import Engine, Run
 
 #############################################################