feat: bubble 组件调整

src/components/xt-chat/xt-bubble/xt-bubbleList.vue

@@ -24,7 +24,7 @@ export default defineComponent({
   name: 'BubbleList',
   inheritAttrs: false,
   props: {} as any,
-  setup(_, { attrs, slots }) {
+  setup(_, { attrs, slots, expose }) {
     const props = attrs as unknown as BubbleListProps & { class?: any; style?: any };
     const passThroughAttrs = useAttrs();
 
@@ -48,7 +48,7 @@ export default defineComponent({
     const listRef = ref<HTMLDivElement | null>(null);
     const bubbleRefs = ref<Record<string | number, BubbleRef>>({});
 
-    const listPrefixCls = 'xt-bubble-list'
+    const listPrefixCls = 'xt-bubble-list';
 
     const [initialized, setInitialized] = useState(false);
     watchPostEffect(() => {
@@ -102,6 +102,19 @@ export default defineComponent({
     });
     const context = computed(() => ({ onUpdate: onBubbleUpdate }));
 
+    // 暴露控制方法
+    const abortTypingByKey = (key: string | number) => {
+      bubbleRefs.value[key]?.abortTyping?.();
+    };
+    // 对外暴露能力
+    expose({
+      nativeElement: listRef as any,
+      abortTypingByKey,
+      scrollTo: (info: any) => {
+        unref(listRef)?.scrollTo?.(info);
+      },
+    });
+
     return () => (
       <BubbleContextProvider value={context.value}>
         <div