fix: user menu drop down cannot be expanded with the keyboard (#18487)

* fix: user menu drop down cannot be expanded with the keyboard

* fix: use keyboard event listeners to toggle user menu

* Update index.blade.php

Signed-off-by: Dan Harrin <git@danharrin.com>

---------

Signed-off-by: Dan Harrin <git@danharrin.com>
Co-authored-by: Dan Harrin <git@danharrin.com>

packages/support/resources/views/components/dropdown/index.blade.php

@@ -32,6 +32,8 @@
     {{ $attributes->class(['fi-dropdown']) }}
 >
     <div
+        x-on:keyup.enter="toggle($event)"
+        x-on:keyup.space="toggle($event)"
         x-on:mousedown="if ($event.button === 0) toggle($event)"
         {{ $trigger->attributes->class(['fi-dropdown-trigger']) }}
     >