refactor: 絵文字URLを引き回すのをやめる (#9423)

packages/frontend/src/components/MkPoll.vue

@@ -5,7 +5,7 @@
 			<div class="backdrop" :style="{ 'width': `${showResult ? (choice.votes / total * 100) : 0}%` }"></div>
 			<span>
 				<template v-if="choice.isVoted"><i class="ti ti-check"></i></template>
-				<Mfm :text="choice.text" :plain="true" :custom-emojis="note.emojis"/>
+				<Mfm :text="choice.text" :plain="true"/>
 				<span v-if="showResult" class="votes">({{ $t('_poll.votesCount', { n: choice.votes }) }})</span>
 			</span>
 		</li>