fix(messages): fix styles for buttons bar

- comment counts as a first node, causing the class to not be applied

Signed-off-by: Maksim Sukharev <antreesy.web@gmail.com>

src/components/MessagesList/MessagesGroup/Message/MessageButtonsBar/MessageButtonsBar.vue

@@ -4,7 +4,6 @@
 -->
 
 <template>
-	<!-- Message Actions -->
 	<div v-click-outside="handleClickOutside">
 		<template v-if="!isReactionsMenuOpen">
 			<NcButton v-if="canReact"