add pre-commit pixi task for devs

Author: ocefpaf

pixi.toml

@@ -53,6 +53,7 @@ pooch = "*"
 
 [feature.dev.tasks]
 lint = "ruff check tests xarray_subset_grid"
+pre_commit = "pre-commit run --all-files"
 test = { cmd = ["pytest", "tests/"], depends-on = ["download"] }
 download = "python download_test_data.py"
 test_all = { cmd = "pytest --online tests/", depends-on = ["download"] }