chore(editor): add missing interactive call to helper commands

modules/editor/siren-display-fill-column.el

@@ -20,6 +20,7 @@
   (defun siren-display-fill-column (&optional arg)
     "Activate or deactivate visual fill column.
 Optional ARG is passed directly to mode toggle function."
+    (interactive)
     (display-fill-column-indicator-mode arg)))
 
 ;; Emacs 26.x: Use fill-column-indicator package
@@ -36,6 +37,7 @@ Optional ARG is passed directly to mode toggle function."
   (defun siren-display-fill-column (&optional arg)
     "Activate or deactivate visual fill column.
 Optional ARG is passed directly to mode toggle function."
+    (interactive)
     (fci-mode (or arg t))))
 
 (provide 'siren-display-fill-column)

modules/editor/siren-display-indentation.el

@@ -11,7 +11,8 @@
 (defun siren-display-indentation (&optional arg)
   "Activate or deactivate indentation guides.
 Optional ARG is passed directly to mode toggle function."
-  (highlight-indent-guides-mode (or arg t)))
+  (interactive)
+  (highlight-indent-guides-mode arg))
 
 (provide 'siren-display-indentation)
 ;;; siren-display-indentation.el ends here

modules/editor/siren-display-line-numbers.el

@@ -15,7 +15,8 @@
 (defun siren-display-line-numbers (&optional arg)
   "Activate or deactivate line numbers.
 Optional ARG is passed directly to mode toggle function."
-  (display-line-numbers-mode (or arg t)))
+  (interactive)
+  (display-line-numbers-mode arg))
 
 ;; Fix issue were the left fringe's is cut off by one pixel on the left side.
 ;; from: https://github.com/dgutov/diff-hl/issues/94#issuecomment-334168416