update github action file

Author: Ke Wu

.github/workflows/ci.yml

@@ -9,13 +9,16 @@ jobs:
     steps:
     - name: checkout repo
       uses: actions/checkout@v4
-    - name: Setup PDM
-      uses: pdm-project/setup-pdm@v4
+    - name: Install uv
+      uses: astral-sh/setup-uv@v4
+      with:
+        enable-cache: true  # Enable caching for faster builds
+        version: "latest"  # Specify the version of uv to install
       # You are now able to use PDM in your workflow
     - name: Install dependencies
-      run: pdm install
+      run: uv sync
     - name: run tests and coverage report
       run: |
-        pdm run test
-        pdm run cov_report
-
+        uv run cov
+        uv run check_format
+        uv run badge