Remove GitHub Actions workflow

.github/workflows/lint.yml

@@ -1,82 +0,0 @@
-name: Syntax Check
-
-on:
-  push:
-  pull_request:
-
-jobs:
-  php-syntax:
-    name: PHP ${{ matrix.php }}
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        php: ['8.2', '8.3', '8.4', '8.5']
-    steps:
-      - name: Repository auschecken
-        uses: actions/checkout@v4
-
-      - name: PHP installieren
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: ${{ matrix.php }}
-          coverage: none
-
-      - name: PHP Syntax pruefen
-        shell: bash
-        run: |
-          set -euo pipefail
-          while IFS= read -r -d '' file; do
-            php -l "$file"
-          done < <(find . -type f -name '*.php' -print0)
-
-      - name: Doppelte Bratonien-Funktionen pruefen
-        shell: bash
-        run: |
-          set -euo pipefail
-          python3 - <<'PY'
-          import pathlib
-          import re
-          import sys
-
-          found = {}
-          for path in pathlib.Path('.').rglob('*.php'):
-              text = path.read_text(encoding='utf-8', errors='ignore')
-              for name in re.findall(r'\bfunction\s+(bratonien_tools_[A-Za-z0-9_]+)\s*\(', text):
-                  found.setdefault(name, []).append(str(path))
-
-          duplicates = {name: paths for name, paths in found.items() if len(paths) > 1}
-          if duplicates:
-              for name, paths in sorted(duplicates.items()):
-                  print(f'{name}: {", ".join(paths)}', file=sys.stderr)
-              sys.exit(1)
-          PY
-
-  script-syntax:
-    name: JavaScript, Python, Shell
-    runs-on: ubuntu-latest
-    steps:
-      - name: Repository auschecken
-        uses: actions/checkout@v4
-
-      - name: JavaScript Syntax pruefen
-        shell: bash
-        run: |
-          set -euo pipefail
-          while IFS= read -r -d '' file; do
-            node --check "$file"
-          done < <(find . -type f -name '*.js' -print0)
-
-      - name: Python Syntax pruefen
-        shell: bash
-        run: |
-          set -euo pipefail
-          python3 -m compileall -q runtime
-
-      - name: Shell Syntax pruefen
-        shell: bash
-        run: |
-          set -euo pipefail
-          while IFS= read -r -d '' file; do
-            bash -n "$file"
-          done < <(find . -type f -name '*.sh' -print0)