ui/window-select: use use-package :when/:unless instead of cond

Appease the byte-compiler.

modules/ui/window-select/config.el

@@ -1,8 +1,7 @@
 ;;; ui/window-select/config.el -*- lexical-binding: t; -*-
 
-(cond
- ((featurep! +switch-window)
 (def-package! switch-window
+  :when (featurep! +switch-window)
   :commands (switch-window switch-window-then-maximize switch-window-then-split-below
                            switch-window-then-split-right switch-window-then-delete
                            switch-window-then-swap-buffer)
@@ -10,10 +9,11 @@
   (define-key global-map [remap other-window] #'switch-window)
   :config
   (setq switch-window-shortcut-style 'qwerty
-          switch-window-qwerty-shortcuts '("a" "s" "d" "f" "g" "h" "j" "k" "l"))))
+        switch-window-qwerty-shortcuts '("a" "s" "d" "f" "g" "h" "j" "k" "l")))
+
 
- ((or (featurep! +ace-window) t) ; default to ace-window
 (def-package! ace-window
+  :unless (featurep! +switch-window)
   :commands (ace-window ace-swap-window ace-delete-window
                         ace-select-window ace-delete-other-windows)
   :init
@@ -21,4 +21,4 @@
   :config
   (setq aw-keys '(?a ?s ?d ?f ?g ?h ?j ?k ?l)
         aw-scope 'frame
-          aw-background t))))
+        aw-background t))