Feral for AzureFunctions

[Tim-waw]

Added support for creating Azure Function Apps with Http4s.

Simple usage example:

import org.http4s.HttpApp
import org.http4s.HttpRoutes
import org.http4s.dsl.io._

import cats.effect.IO
import cats.effect.kernel.Resource

import feral.functions.IOAzureHttpFunction
import feral.functions.facade.Context

object feralEX extends IOAzureHttpFunction {
  override def handler: Context => Resource[IO,HttpApp[IO]] = {
    context => {
      val app = HttpRoutes
        .of[IO] {
          case GET -> Root / "api" / "hello" / name =>
            context.log("Log Message.")
            Ok(s"Hello, $name.")
        }
        .orNotFound

      Resource.pure(app)
    }
  }
}

Azure resources:

• Azure development guide