feat: 只有最新一条对话会有操作栏

src/views/home/agent/components/Item.vue

@@ -22,7 +22,7 @@
 				<div class="message-txt markdown-body">
 					<div v-html="formatMessage"></div>
 				</div>
-				<div class="operate flex" :class="{ 'is-user': content.isUser }">
+				<div class="operate flex" v-show="isLast" :class="{ 'is-user': content.isUser }">
 					<template v-if="content.isUser">
 						<SvgIcon name="copy" size="16" color="#000" @click.stop="handleCopyText" />
 					</template>
@@ -82,6 +82,7 @@
 
 	const props = defineProps<{
 		content: Object
+		isLast: Boolean
 	}>()
 
 	const imageList = computed(() => {