doom(+smudge): Run mode after init

I think this is better, not sure.
`smudge-transport' defaults to 'connect, so remove it

doom/.config/doom/+smudge.el

@@ -6,10 +6,7 @@
   ;; (setq smudge-oauth2-client-id ""
   ;;       smudge-oauth2-client-secret "")
   :if (boundp 'smudge-oauth2-client-secret)
+  :hook (after-init . global-smudge-remote-mode)
   :config
-  (setq smudge-transport 'connect)
-   ;; smudge-oauth2-client-id
-   ;; smudge-oauth2-client-secret
-  (global-smudge-remote-mode)
 
   (map! :map smudge-mode-map "M-p" #'smudge-command-map))