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", "./Dockerfile", "./README.md", "./config/settings.json", "./docs/guide.md", "./files.json", "./main.py", "./requirements.txt", "./scripts/build.sh", "./src/components/App.jsx", "./tests/unit/test_main.py"]}