feat(rollingTable): add watcher to restart scroll when data changes

监听表格数据源变化，当数据更新时先停止原有滚动，在DOM更新后重新启动滚动动画

src/views/portraitManagement/components/rollingTable.vue

@@ -16,7 +16,7 @@
 </template>
 
 <script setup>
-import { ref, computed, onMounted, onUnmounted, nextTick } from 'vue'
+import { ref, computed, watch, onMounted, onUnmounted, nextTick } from 'vue'
 
 const props = defineProps({
   columns: {
@@ -94,6 +94,15 @@ onMounted(() => {
   }
 })
 
+watch(() => props.data, (val) => {
+  stopScroll()
+  if (val && val.length > 0) {
+    nextTick(() => {
+      startScroll()
+    })
+  }
+})
+
 onUnmounted(() => {
   stopScroll()
 })