Reapply "feat(desktop): terminal pane (#5081)"

This reverts commit f9dcd97936.

packages/opencode/src/cli/cmd/tui/worker.ts

@@ -5,6 +5,7 @@ import { Instance } from "@/project/instance"
 import { InstanceBootstrap } from "@/project/bootstrap"
 import { Rpc } from "@/util/rpc"
 import { upgrade } from "@/cli/upgrade"
+import type { BunWebSocketData } from "hono/bun"
 
 await Log.init({
   print: process.argv.includes("--print-logs"),
@@ -27,7 +28,7 @@ process.on("uncaughtException", (e) => {
   })
 })
 
-let server: Bun.Server<undefined>
+let server: Bun.Server<BunWebSocketData>
 export const rpc = {
   async server(input: { port: number; hostname: string }) {
     if (server) await server.stop(true)
@@ -53,7 +54,9 @@ export const rpc = {
   async shutdown() {
     Log.Default.info("worker shutting down")
     await Instance.disposeAll()
-    await server.stop(true)
+    // TODO: this should be awaited, but ws connections are
+    // causing this to hang, need to revisit this
+    server.stop(true)
   },
 }