General refactor of modules

General code and comment improvements.

Also, removed the :desc's for csv-mode because map! is currently unable
to set which-key descriptions mode-locally, and should be avoided for
anything but global keybinds. This will be fixed when General is
introduced into Doom.

modules/lang/python/config.el

@@ -42,7 +42,9 @@
 
   (define-key python-mode-map (kbd "DEL") nil) ; interferes with smartparens
   (sp-with-modes 'python-mode
-    (sp-local-pair "'" nil :unless '(sp-point-before-word-p sp-point-after-word-p sp-point-before-same-p)))
+    (sp-local-pair "'" nil :unless '(sp-point-before-word-p
+                                     sp-point-after-word-p
+                                     sp-point-before-same-p)))
 
   (when (featurep! +ipython)
     (setq python-shell-interpreter "ipython"