Release v1.2.0 - Iteration 4

[1.2.0] - 2025-06-18

Added

• Documented all major functions using JSDoc
• Generated HTML documentation with JSDoc and committed it to /docs
• Implemented snake hunting logic (targeting smaller snakes)
• Set up GitHub Actions for:
  • Linting with ESLint and Prettier
  • Running test suites (Jest)
  • Coverage checks (target ≥ 50%)
  • Deployment via Railway on push to main

Changed

• Updated README with deployment and testing instructions
• Refactored helper functions for improved readability