views/UnifiedSearch: trigger on f input rather than qwerty keycode

Before, search would trigger based on the physical keycode of the pressed key;
whether that key would _represent_ f on a qwerty keyboard.

Anyone not typing qwerty will have search trigger on the same physical button,
regardless of whether that button actually types `f` in their respective layout.

In my case, I use neo_qwerty which has a layer where the arrow keys are on ESDF.
Attempting to jump forward word-wise using `C-<right>` causes global search to
open because `<right>` is where f would be on qwerty.

Any user with a keyboard layout other than qwerty should be affected by this
bug.

This makes it so that you have to press the `f` key of your particular layout;
wherever that may be.

Signed-off-by: Atemu <[email protected]>

core/src/views/UnifiedSearch.vue

@@ -129,7 +129,7 @@ export default defineComponent({
 		 * @param event The keyboard event
 		 */
 		onKeyDown(event: KeyboardEvent) {
-			if (event.ctrlKey && event.code === 'KeyF') {
+			if (event.ctrlKey && event.key === 'f') {
 				// only handle search if not already open - in this case the browser native search should be used
 				if (!this.showLocalSearch && !this.showUnifiedSearch) {
 					event.preventDefault()