fix(electron): hide Windows background consoles (#16842)

Co-authored-by: Brendan Allan <git@brendonovich.dev>

packages/opencode/src/lsp/index.ts

@@ -114,6 +114,7 @@ export namespace LSP {
             return {
               process: spawn(item.command[0], item.command.slice(1), {
                 cwd: root,
+                windowsHide: true,
                 env: {
                   ...process.env,
                   ...item.env,

packages/opencode/src/lsp/server.ts

@@ -1,4 +1,4 @@
-import { spawn, type ChildProcessWithoutNullStreams } from "child_process"
+import { spawn as launch, type ChildProcessWithoutNullStreams } from "child_process"
 import path from "path"
 import os from "os"
 import { Global } from "../global"
@@ -14,6 +14,11 @@ import { Process } from "../util/process"
 import { which } from "../util/which"
 import { Module } from "@opencode-ai/util/module"
 
+const spawn = ((cmd, args, opts) => {
+  if (Array.isArray(args)) return launch(cmd, [...args], { ...(opts ?? {}), windowsHide: true });
+  return launch(cmd, { ...(args ?? {}), windowsHide: true });
+}) as typeof launch
+
 export namespace LSPServer {
   const log = Log.create({ service: "lsp.server" })
   const pathExists = async (p: string) =>