优化会话列表名称，添加复制和转发，转发待完善

components/ChatSidebar.vue

@@ -72,10 +72,7 @@
 					<view class="history-chat-avatar">
 						<uni-icons type="chat-filled" size="26" color="#007aff"></uni-icons>
 					</view>
-					<view v-if="chat.agent_id">
-						{{truncateText(chat.agent_data?.title) || "加载中"}}
-					</view>
-					<view v-else>{{truncateText(chat.title)}}</view>
+					<view>{{truncateText(getConvName(chat))}}</view>
 				</view>
 				<!-- 好友对话列表 -->
 				<view v-if="chatType === 1" v-for="chat in UserConversations" :key="chat.sessionId"
@@ -325,6 +322,18 @@
 		return text.length > maxLength ? text.substring(0, maxLength) + '...' : text
 	}
 
+	// 获取会话名称：agent_title > 清理后的title > 格式化时间
+	const getConvName = (conv) => {
+		if (conv.agent_data?.title) return conv.agent_data.title
+		if (conv.title && !conv.title.startsWith('[文件信息')) return conv.title
+		if (conv.created_at) {
+			const t = conv.created_at
+			const pad = (n) => String(n).padStart(2, '0')
+			return `${t.year}年${t.month}月${t.day}日 ${pad(t.hour)}:${pad(t.minute)}:${pad(t.second)}`
+		}
+		return '未命名会话'
+	}
+
 	onMounted(async () => {
 		UserToken.value = getToken()
 		const UserInfo = await getUserInfo(UserToken.value)