Fix gs in org-mode #2218

Also makes +evil/easymotion generic; it can now be moved to any key, and
new keys can be added to the <easymotion> event, rather than having to
wait for evilem-map to become available.

Also fixes +org/goto-visible if used before avy is loaded.

Relevant to #1672

modules/config/default/+evil-bindings.el

@@ -87,7 +87,8 @@
       :m "gs"     #'+evil/easymotion  ; lazy-load `evil-easymotion'
       (:after org
         :map org-mode-map
-        :m "gsh" #'+org/goto-visible)
+        :prefix "<easymotion>"
+        "h" #'+org/goto-visible)
 
       (:when (featurep! :editor multiple-cursors)
         :prefix "gz"