feat: 添加路由守卫，优化路由管理并清理钱包卡片组件逻辑

src/App.vue

@@ -1,4 +1,13 @@
 <script setup lang="ts">
+import { client, safeClient } from "./api";
+
+const walletStore = useWalletStore();
+
+onMounted(async () => {
+  const { data } = await safeClient(client.api.asset.balances.get());
+  walletStore.state.balances = data;
+  console.log("App mounted successfully");
+});
 </script>
 
 <template>