Ensure company is loaded

Using either :commands or :autoload causes package loading to be deferred. Use
:demand to counter that. After all `company-global-mode` is expected to be
active after Exordium has been loaded.

modules/init-company.el

@@ -15,6 +15,7 @@
 
 (use-package company
   :diminish "CA"
+  :demand t
   :commands (company-other-backend
              company-begin-backend
              company-abort)