Create verweise.yml

.github/workflows/verweise.yml

@@ -0,0 +1,28 @@
+name: XML prüfen
+
+on:
+  push:
+    paths:
+      - 'data/xml/**/*.xml'
+  pull_request:
+    paths:
+      - 'data/xml/**/*.xml'
+
+jobs:
+  Verweise:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Python-Setup
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
+    
+    - name: Abhängigkeiten installieren
+      run: |
+        python -m pip install --upgrade pip
+        pip install lxml
+      
+    - name: Verweise prüfen 
+      run: python Scripts/lint_verweise.py