fix(server): support desktop PTY websockets with HttpApi (#25598)

packages/opencode/src/server/httpapi-server.node.ts

@@ -0,0 +1,34 @@
+import { NodeHttpServer } from "@effect/platform-node"
+import { Effect, Layer } from "effect"
+import { createServer } from "node:http"
+import type { Opts } from "./adapter"
+import { Service } from "./httpapi-server"
+
+export { Service }
+
+export const name = "node-http-server"
+
+export const layer = (opts: Opts) => {
+  const server = createServer()
+  const serverRef = { closeStarted: false, forceStop: false }
+  const close = server.close.bind(server)
+  // Keep shutdown owned by NodeHttpServer, but honor listener.stop(true) by
+  // force-closing active HTTP sockets when its finalizer calls server.close().
+  server.close = ((callback?: Parameters<typeof server.close>[0]) => {
+    serverRef.closeStarted = true
+    const result = close(callback)
+    if (serverRef.forceStop) server.closeAllConnections()
+    return result
+  }) as typeof server.close
+  return Layer.mergeAll(
+    NodeHttpServer.layer(() => server, { port: opts.port, host: opts.hostname, gracefulShutdownTimeout: "1 second" }),
+    Layer.succeed(Service)(
+      Service.of({
+        closeAll: Effect.sync(() => {
+          serverRef.forceStop = true
+          if (serverRef.closeStarted) server.closeAllConnections()
+        }),
+      }),
+    ),
+  )
+}