add pre-commit action, remove isort action

.github/workflows/pre-commit.yaml

@@ -0,0 +1,17 @@
+---
+name: pre-commit
+
+on: pull_request
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # requites to grab the history of the PR
+          fetch-depth: 0
+      - uses: actions/setup-python@v5
+      - uses: pre-commit/[email protected]
+        with:
+          extra_args: --color=always --from-ref ${{ github.event.pull_request.base.sha }} --to-ref ${{ github.event.pull_request.head.sha }}