feat: 添加待确认分类功能，支持获取和确认未分类交易记录；优化相关组件和服务

Web/src/components/SmartClassifyButton.vue

@@ -333,6 +333,11 @@ const handleSmartClassify = async () => {
   }
 }
 
+const removeClassifiedTransaction = (transactionId) => {
+  // 从已分类结果中移除指定ID的项
+  classifiedResults.value = classifiedResults.value.filter(item => item.id !== transactionId)
+}
+
 /**
  * 重置组件状态
  */
@@ -344,7 +349,8 @@ const reset = () => {
 }
 
 defineExpose({
-  reset
+  reset,
+  removeClassifiedTransaction
 });
 
 </script>