删掉租期相关错误东西

frontend/src/views/mobile/MobileOrdersView.vue

@@ -35,7 +35,7 @@ async function loadOrders() {
 const statusTabs = [
   { key: "all", label: "全部" },
   { key: "pending_handoff", label: "待交接" },
-  { key: "renting", label: "租赁中" },
+  { key: "renting", label: "使用中" },
   { key: "pending_return_confirm", label: "待归还" },
   { key: "completed", label: "已完成" },
 ];
@@ -64,7 +64,7 @@ function statusColor(status: string) {
 function statusLabel(status: string) {
   const map: Record<string, string> = {
     pending_handoff: "待交接",
-    renting: "租赁中",
+    renting: "使用中",
     overdue: "已逾期",
     pending_return_confirm: "待归还",
     completed: "已完成",
@@ -138,11 +138,7 @@ function goDetail(id: number) {
           <h3 class="order-title">{{ order.title }}</h3>
           <div class="info-grid">
             <div class="info-item">
-              <span class="info-label">租期</span>
-              <span class="info-value">{{ order.rent_hours }}小时</span>
-            </div>
-            <div class="info-item">
-              <span class="info-label">租金</span>
+              <span class="info-label">订单金额</span>
               <span class="info-value price">¥{{ order.rent_amount }}</span>
             </div>
             <div class="info-item">