fix(org): enable evil-org-mode in doom-docs-org-mode

So (evil) readers can get its benefits too.

modules/lang/org/config.el

@@ -1140,6 +1140,7 @@ between the two."
   :when (featurep! :editor evil +everywhere)
   :hook (org-mode . evil-org-mode)
   :hook (org-capture-mode . evil-insert-state)
+  :hook (doom-docs-org-mode . evil-org-mode)
   :init
   (defvar evil-org-retain-visual-state-on-shift t)
   (defvar evil-org-special-o/O '(table-row))