fix `navButtonIcon` not being aligned to center (#9543)

* fix `navButtonIcon` not being aligned to center

* fix `navButtonIcon` on deck not being aligned

packages/frontend/src/ui/deck.vue

@@ -424,6 +424,7 @@ async function deleteProfile() {
 
 .navButtonIcon {
 	font-size: 18px;
+	vertical-align: middle;
 }
 
 .navButtonIndicator {

packages/frontend/src/ui/universal.vue

@@ -376,6 +376,7 @@ $widgets-hide-threshold: 1090px;
 
 .navButtonIcon {
 	font-size: 18px;
+	vertical-align: middle;
 }
 
 .navButtonIndicator {