Add CodeQL security scanning workflow

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,34 @@
+name: "CodeQL Analysis"
+
+on:
+  push:
+    branches: [ "main" ]          
+  pull_request:
+    branches: [ "main" ]         
+  schedule:
+    - cron: '0 3 * * *'           
+
+jobs:
+  analyze:
+    name: Analyze CodeQL
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages:
+            - javascript
+            - typescript
+
+      # 3. Автоматическая сборка (если есть)
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      # 4. Анализ кода с помощью CodeQL
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2