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