Test 2: Validating JSON syntax...
✓ Valid JSON syntax
✓ JSON successfully parsed by Python
  JSON type: dict
  Keys found: ['files']
SUCCESS: Valid JSON file!
{"files": [".gitignore", "tests/unit/test_main.py", "src/components/App.jsx", "docs/guide.md", "requirements.txt", "Dockerfile", "config/settings.json", "main.py", "README.md", "scripts/build.sh"]}