src/__tests__/setup.ts

// Jest setup file
import { jest } from '@jest/globals'

// Mock environment variables
process.env.GROQ_API_KEY = 'test-api-key'
process.env.GITHUB_TOKEN = 'test-github-token'
process.env.LOG_LEVEL = 'silent'

// Global test utilities
global.console = {
  ...console,
  log: jest.fn(),
  warn: jest.fn(),
  error: jest.fn(),
  debug: jest.fn(),
}