Fix linter warnings for aria-label placement

client/components/App.vue

@@ -2,9 +2,9 @@
 	<div id="viewport" :class="viewportClasses" role="tablist">
 		<Sidebar v-if="$store.state.appLoaded" :overlay="$refs.overlay" />
 		<div
-			aria-hidden="true"
 			id="sidebar-overlay"
 			ref="overlay"
+			aria-hidden="true"
 			@click="$store.commit('sidebarOpen', false)"
 		/>
 		<router-view ref="window"></router-view>

client/components/ChatUserList.vue

@@ -2,8 +2,8 @@
 	<aside
 		ref="userlist"
 		class="userlist"
-		@mouseleave="removeHoverUser"
 		:aria-label="'User list for ' + channel.name"
+		@mouseleave="removeHoverUser"
 	>
 		<div class="count">
 			<input