spawn desktop quickly (#11011)

Give the desktop app a hint to start fast.

cmd/start_darwin.go

@@ -23,7 +23,7 @@ func startApp(ctx context.Context, client *api.Client) error {
 		return errors.New("could not find ollama app")
 	}
 	path := strings.Split(link, "Ollama.app")
-	if err := exec.Command("/usr/bin/open", "-j", "-a", path[0]+"Ollama.app").Run(); err != nil {
+	if err := exec.Command("/usr/bin/open", "-j", "-a", path[0]+"Ollama.app", "--args", "--fast-startup").Run(); err != nil {
 		return err
 	}
 	return waitForServer(ctx, client)

cmd/start_windows.go

@@ -47,7 +47,7 @@ func startApp(ctx context.Context, client *api.Client) error {
 	}
 
 	cmd_path := "c:\\Windows\\system32\\cmd.exe"
-	cmd := exec.Command(cmd_path, "/c", appExe, "hidden")
+	cmd := exec.Command(cmd_path, "/c", appExe, "--hide", "--fast-startup")
 	cmd.SysProcAttr = &syscall.SysProcAttr{CreationFlags: 0x08000000, HideWindow: true}
 
 	cmd.Stdin = strings.NewReader("")