lang/org: rethink flyspell keybinds

- Remove ]s/[s keybinds in org-mode (rebound to ]c/[c); they overwrote
  next/prev flyspell error commands (which are vim defaults)
- Remove ]S/[S because z= already exists
- Remove redundant ]s/[s global keybinds (already bound by evil)
- Mention missing and evil's flyspell keybinds in a comment

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

@@ -202,10 +202,14 @@
             [delete]      #'+snippets/delete-forward-char-or-field)))
 
       (:when (featurep! :tools flyspell)
-        :m "]s" #'evil-next-flyspell-error
+        ;; Keybinds that have no Emacs+evil analogues (i.e. don't exist):
-        :m "[s" #'evil-prev-flyspell-error
+        ;;   zq - mark word at point as good word
-        :m "]S" #'flyspell-correct-word-generic
+        ;;   zw - mark word at point as bad
-        :m "[S" #'flyspell-correct-previous-word-generic
+        ;;   zu{q,w} - undo last marking
+        ;; Keybinds that evil define:
+        ;;   z= - correct flyspell word at point
+        ;;   ]s - jump to previous spelling error
+        ;;   [s - jump to next spelling error
         (:map flyspell-mouse-map
           "RET"     #'flyspell-correct-word-generic
           [return]  #'flyspell-correct-word-generic

modules/lang/org/config.el

@@ -398,8 +398,8 @@ between the two."
         :m "[h"  #'org-previous-visible-heading
         :m "]l"  #'org-next-link
         :m "[l"  #'org-previous-link
-        :m "]s"  #'org-babel-next-src-block
+        :m "]c"  #'org-babel-next-src-block
-        :m "[s"  #'org-babel-previous-src-block
+        :m "[c"  #'org-babel-previous-src-block
         :m "^"   #'evil-org-beginning-of-line
         :m "0"   (λ! (let (visual-line-mode) (org-beginning-of-line)))
         :n "gQ"  #'org-fill-paragraph