add `afterEach` hooks for customize handler response

[TomokiMiyauci]

afterEach provides a hook that is called after each handler call.

It can take the actual handler return value and return a Response object.

That is, you can define a custom response.

This hook is only called if a user-defined handler is called. That is, it will not be called:

import { URLRouter } from "https://deno.land/x/http_router/mod.ts"

URLRouter({
  "/api": () => new Response()
}, {
  afterEach: (res) => res
})(new Request("http://localhost/"))

[TomokiMiyauci]

🎉 This issue has been resolved in version 1.0.0-beta.6 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

[TomokiMiyauci]

🎉 This issue has been resolved in version 2.1.0-beta.1 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

[TomokiMiyauci]

🎉 This issue has been resolved in version 2.1.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀