Simplify mwim config and prioritize beginning-of-line

C-a C-k is too ingrained for starting in mid-line

thoom-emacs/modules/thoom-org.el

@@ -9,6 +9,7 @@
          ("C-j" . nil))
   :hook ((org-mode . visual-line-mode))
   :custom
+  (org-special-ctrl-a/e 'reversed)
   (org-todo-keywords '((sequence "TODO(t)" "BLOCKED(b)" "|" "DONE(d)")))
   (org-image-actual-width '(800)))