Creating a Custom Handler for a Specific Endpoint with `@effect/platform/HttpRouter`

import { HttpRouter, HttpServer, HttpServerResponse } from "@effect/platform"
import { NodeHttpServer, NodeRuntime } from "@effect/platform-node"
import { Layer } from "effect"
import { createServer } from "node:http"

// Define the router with a single route for the root URL
const router = HttpRouter.empty.pipe(
  HttpRouter.get("/", HttpServerResponse.text("Hello World"))
)