Versioned API Response Backup System

Versioned API Response Backup System: a task in repo2rlenv-seta-evol (Harbor dataset). You are an integration developer building a versioned backup system for mock API response files. Complete every step below exactly as specified.

The task

You are an integration developer building a versioned backup system for mock API response files. Complete every step below exactly as specified.

Part of FineEnvs/repo2rlenv-seta-evol.