feat: improve Banban UI and binding diagnostics

banban-mini/src/pages/chat/index.tsx

@@ -1,4 +1,5 @@
 import { getParticipantArtwork } from '@/utils/artwork'
+import { formatConversationPreview } from '@/utils/chat-preview'
 import PageTitle from '@/components/page-title'
 import { getPageStyle } from '@/utils/page-style'
 import { setActiveTabRoute } from '@/utils/tab-bar'
@@ -172,7 +173,7 @@ export default function Chat() {
           <Text className='empty-title'>当前宝贝暂无会话</Text>
         </View>
       ) : (
-        <ScrollView className='conversation-list' scrollY>
+        <ScrollView className='conversation-list' scrollY enhanced showScrollbar={false}>
           {conversations.map((conversation) => (
             <View
               key={conversation.key}
@@ -191,9 +192,9 @@ export default function Chat() {
                   <Text className='conversation-time'>{conversation.time}</Text>
                 </View>
                 <View className='conversation-footer'>
-                  <Text className='last-message' numberOfLines={1}>
-                    {conversation.lastMessage}
-                  </Text>
+                  <View className='last-message'>
+                    {formatConversationPreview(conversation.lastMessage)}
+                  </View>
                 </View>
                 {conversation.childName && <Text className='conversation-meta'>{conversation.childName}</Text>}
               </View>