added python compatibility checker

Author: bendhouseart

.github/workflows/check_python_compatibility.yaml

@@ -0,0 +1,65 @@
+name: Check Python Compatibility
+
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ main ]
+
+jobs:
+  test-python-compatibility:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        toolchain: [uv, pip]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install UV
+      if: matrix.toolchain == 'uv'
+      uses: astral-sh/setup-uv@v2
+      with:
+        version: "latest"
+
+    - name: Build package with ${{ matrix.toolchain }}
+      if: matrix.toolchain == 'uv'
+      run: |
+        uv build
+        ls -lh dist/
+
+    - name: Build package with ${{ matrix.toolchain }}
+      if: matrix.toolchain == 'pip'
+      run: |
+        python -m pip install --upgrade pip build
+        python -m build
+        ls -lh dist/
+
+    - name: Install package with ${{ matrix.toolchain }}
+      if: matrix.toolchain == 'uv'
+      run: |
+        uv pip install --system dist/*.whl
+        uv run python -c "import petdeface; print('Package installed successfully')"
+
+    - name: Test CLI
+      if: matrix.toolchain == 'uv'
+      run: |
+        uv run petdeface --help
+
+    - name: Install package with ${{ matrix.toolchain }}
+      if: matrix.toolchain == 'pip'
+      run: |
+        python -m pip install dist/*.whl
+        python -c "import petdeface; print('Package installed successfully')"
+
+    - name: Test CLI
+      if: matrix.toolchain == 'pip'
+      run: |
+        petdeface --help