feat(editor): add config for vertico + orderless as a alternative to selectrum

I still prefer selectrum for the time being, but I've written the
config, might as well commit it for potential future use or
experimentation.

modules/navigation/siren-consult.el

@@ -6,10 +6,6 @@
 
 ;;; Code:
 
-(require 'siren-prescient)
-(require 'siren-projectile)
-(require 'siren-selectrum)
-
 (use-package consult
   :defer t
   :bind