{
  "number": 2,
  "title": "PostgreSQL, сессии и Redis/Valkey",
  "contract_version": "1.2.0",
  "default_base_url": "http://localhost:8080",
  "grading": "3; 4 includes 3; 5 includes 4 plus one completed research track",
  "scaffold_has_application": false
}