Automatische Syntaxpruefung fuer PHP und Python einfuehren

.github/workflows/lint.yml

@@ -0,0 +1,32 @@
+name: Syntax Check
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  syntax:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Repository auschecken
+        uses: actions/checkout@v4
+
+      - name: PHP installieren
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.2'
+          coverage: none
+
+      - name: PHP Syntax pruefen
+        shell: bash
+        run: |
+          set -euo pipefail
+          while IFS= read -r -d '' file; do
+            php -l "$file"
+          done < <(find . -type f -name '*.php' -print0)
+
+      - name: Python Syntax pruefen
+        shell: bash
+        run: |
+          set -euo pipefail
+          python3 -m compileall -q runtime