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