feat(P21PWA1-4): 移动扫码页面与盘点路由导航联动

client/src/pages/InventoryChecksPage.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useMemo, useState } from "react";
+import { useNavigate } from "react-router-dom";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { fetchAssets } from "../api/assets";
@@ -74,6 +75,7 @@ function statusLabel(status: string) {
 }
 
 export function InventoryChecksPage() {
+  const navigate = useNavigate();
   const queryClient = useQueryClient();
 
   const [scopeType, setScopeType] = useState<InventoryCheckScopeType>("all");
@@ -227,7 +229,20 @@ export function InventoryChecksPage() {
 
   return (
     <div className="space-y-6">
-      <PageHeader title="资产盘点" subtitle="创建、启动、记录并完成资产盘点任务。" />
+      <PageHeader
+        title="资产盘点"
+        subtitle="创建、启动、记录并完成资产盘点任务。"
+        actions={
+          <Button
+            type="button"
+            variant="secondary"
+            disabled={!selectedCheckId}
+            onClick={() => navigate(selectedCheckId ? `/mobile/assets/scan?inventoryCheckId=${selectedCheckId}` : "/mobile/assets/scan")}
+          >
+            移动扫码盘点
+          </Button>
+        }
+      />
 
       <div className="grid gap-6 xl:grid-cols-[360px_minmax(0,1fr)]">
         <div className="card-std space-y-4 p-6">