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/router/index.js

@@ -99,6 +99,13 @@ const router = createRouter({
       name: 'scheduled-tasks',
       component: () => import('../views/ScheduledTasksView.vue'),
       meta: { requiresAuth: true },
+    },
+    {
+      // 待确认的分类项
+      path: '/unconfirmed-classification',
+      name: 'unconfirmed-classification',
+      component: () => import('../views/UnconfirmedClassification.vue'),
+      meta: { requiresAuth: true },
     }
   ],
 })