fix(mall): user-center content column full width + aftersales menu entry

apps/mall/pages/user.vue

@@ -12,6 +12,7 @@ const menuGroups = computed(() => [
       { label: t("user.myOrders"), to: "/user/orders" },
       { label: t("user.addresses"), to: "/user/addresses" },
       { label: t("user.coupons"), to: "/user/coupons" },
+      { label: t("user.aftersalesTitle"), to: "/user/aftersales" },
     ],
   },
   {
@@ -54,7 +55,7 @@ function isActive(to: string): boolean {
           </NuxtLink>
         </nav>
       </VCard>
-      <main class="mx-auto min-w-0 max-w-mall">
+      <main class="w-full min-w-0">
         <NuxtPage />
       </main>
     </div>