接入订单结账确认流程

frontend/src/views/mobile/MobileOrdersView.vue

@@ -38,7 +38,7 @@ const statusTabs = [
   { key: "pending_payment", label: "待支付" },
   { key: "pending_handoff", label: "待交接" },
   { key: "renting", label: "使用中" },
-  { key: "pending_return_confirm", label: "待归还" },
+  { key: "pending_checkout_confirm", label: "待结账" },
   { key: "completed", label: "已完成" },
 ];
 
@@ -55,6 +55,9 @@ function statusColor(status: string) {
     renting: "#1477ff",
     overdue: "#e91e63",
     pending_return_confirm: "#e91e63",
+    pending_checkout_confirm: "#e91e63",
+    pending_checkout_accept: "#9c27b0",
+    checkout_disputing: "#f44336",
     completed: "#4caf50",
     cancelled: "#999",
     disputing: "#f44336",
@@ -70,7 +73,10 @@ function statusLabel(status: string) {
     pending_handoff: "待交接",
     renting: "使用中",
     overdue: "已逾期",
-    pending_return_confirm: "待归还",
+    pending_return_confirm: "待结账",
+    pending_checkout_confirm: "待号主确认结账",
+    pending_checkout_accept: "待租客确认修正",
+    checkout_disputing: "结账争议中",
     completed: "已完成",
     cancelled: "已取消",
     disputing: "申诉中",