:exclamation: Latest changes in ktor API - intro...

# ktor

[cy]

❗ Latest changes in ktor API

- introduced statusPage and errorPage so you can configure generalized status/error pages for the application
- application.transform and call.transform should be used to register new response message transformers (so you can send custom messages via call.respond()).

so now instead of

call.interceptRespond(phase) { obj ->
    if (obj is MyType) {
        call.respond(SomeResponse(obj.something))
    }
}

you should register transformer like this

application.transform.register<MyType> { my -> SomeResponse(my.something) }