feat: 更新用户设置界面，添加头部和返回按钮

src/views/trade-rwa/outlet.vue

@@ -12,7 +12,7 @@ const { data } = safeClient(client.api.rwa.subscription.available_editions({ edi
   <ion-page>
     <ion-header>
       <ion-toolbar class="ui-toolbar">
-        <ion-back-button slot="start" text="" />
+        <ion-back-button slot="start" />
         <ion-title>
           {{ data?.product.code }}
         </ion-title>

src/views/user-settings/index.vue

@@ -49,18 +49,6 @@ function handleCopyUid() {
 </script>
 
 <template>
-  <ion-page>
-    <ion-header>
-      <ion-toolbar class="ui-toolbar">
-        <ion-buttons slot="start">
-          <ion-button @click="$router.back()">
-            <ion-icon slot="icon-only" :icon="arrowBackOutline" />
-          </ion-button>
-        </ion-buttons>
-        <ion-title>用户设置</ion-title>
-      </ion-toolbar>
-    </ion-header>
-
   <ion-content :fullscreen="true" class="ion-padding">
     <div class="flex flex-col items-center justify-center py-5">
       <div class="relative">
@@ -141,7 +129,6 @@ function handleCopyUid() {
       </ion-button>
     </div>
   </ion-content>
-  </ion-page>
 </template>
 
 <style lang='css' scoped>

src/views/user-settings/outlet.vue

@@ -2,7 +2,13 @@
 
 <template>
   <ion-page>
-    <ion-router-outlet />
+    <ion-header>
+      <ion-toolbar class="ui-toolbar">
+        <ion-back-button slot="start" />
+        <ion-title>用户设置</ion-title>
+      </ion-toolbar>
+    </ion-header>
+    <router-view />
   </ion-page>
 </template>