feat(platform): add mobile vehicle service dock

vehicle-data-platform/apps/web/src/layout/AppShell.tsx

@@ -346,6 +346,18 @@ export function AppShell({
               />
               <Button theme="solid" type="primary" loading={searching} onClick={search}>查询车辆</Button>
             </Space>
+            <nav className="vp-mobile-service-dock" aria-label="移动端车辆服务快捷入口">
+              {deliveryActions.map((item) => (
+                <button
+                  key={item.page}
+                  type="button"
+                  aria-label={`移动端车辆服务快捷入口 ${item.label}`}
+                  onClick={() => (onCustomerTask ?? onChange)(item.page)}
+                >
+                  {item.label}
+                </button>
+              ))}
+            </nav>
             <div className="vp-topbar-context">
               <div className="vp-service-delivery-strip" aria-label="车辆服务交付条">
                 <div className="vp-service-delivery-strip-head">