v0.0.1-alpha.2

1. Implemented RequestFilter and ResponseFilter
   • Made filter chaining clearer. (43bc09f)
2. Modified README.md and examples
   • Updated documentation and example code to reflect new features. (ae287f7)
3. Removed unnecessary fmt.Println()
   • Cleaned up code by removing unused print statements. (129a29b)

Full Changelog: v0.0.1-alpha.1...v0.0.1-alpha.2