feat(i18n): 更新中英文翻译及国际化支持

- 在Workshop和Line模块中添加新的翻译字段
- 修复页面中硬编码的文本，改为使用翻译
- 更新产品线和车间展示的英文翻译内容
- 为卡片组件添加locale属性传递

app/[locale]/line/[slug]/page.tsx

@@ -4,6 +4,7 @@ import { constructMetadata } from "@/lib/metadata";
 import { Line } from "@/types/line";
 import { Metadata } from "next";
 import { Locale } from "next-intl";
+import { getTranslations } from "next-intl/server";
 
 // 强制静态渲染
 export const dynamic = "force-static";
@@ -48,6 +49,7 @@ export async function generateMetadata({
 export default async function ProductDetailPage({ params }: { params: Params }) {
   const { locale, slug } = await params;
   const line = await getLine(locale, slug);
+  const t = await getTranslations({ locale, namespace: "Line" });
 
   if (!line) return <div className="p-6">404 - 产线不存在</div>;
 
@@ -82,7 +84,7 @@ export default async function ProductDetailPage({ params }: { params: Params })
       {line.images && line.images.length > 0 && (
         <div className="mb-12">
           <h2 className="text-2xl md:text-3xl font-semibold text-gray-800 mb-6">
-            产品图片
+            {t("productImages")}
           </h2>
           <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6">
             {line.images.map((imgUrl, index) => (
@@ -103,7 +105,7 @@ export default async function ProductDetailPage({ params }: { params: Params })
       {line.properties && line.properties.length > 0 && (
         <div className="mb-12">
           <h2 className="text-2xl md:text-3xl font-semibold text-gray-800 mb-6">
-            产品参数
+            {t("productProperties")}
           </h2>
           <ul className="space-y-4">
             {line.properties.map((prop, index) => (

app/[locale]/line/page.tsx

@@ -110,7 +110,7 @@ export default async function Page({
 }) {
   const { locale } = await params;
   // 获取翻译（确保服务端/客户端一致）
-  const t = await getTranslations({ locale, namespace: "Workshop" });
+  const t = await getTranslations({ locale, namespace: "Line" });
 
   // 获取产品线数据（顶层 await，Server Component 原生支持）
   const products: Line[] = await getLines(locale);
@@ -129,7 +129,7 @@ export default async function Page({
           {products.map((product) => {
             // 用稳定的 key（优先用唯一标识，如 id；无 id 则用 title+locale 避免 index 导致的问题）
             const stableKey = `${product.title}-${product.locale}`;
-            return <ProductCard key={stableKey} product={product} />;
+            return <ProductCard key={stableKey} product={{ ...product, locale }} />;
           })}
         </div>
       ) : (

app/[locale]/workshop/[slug]/page.tsx

@@ -4,6 +4,7 @@ import { getWorkShop, getWorkShops } from "@/lib/workshop";
 import { WorkShop } from "@/types/workShop";
 import { Metadata } from "next";
 import { Locale } from "next-intl";
+import { getTranslations } from "next-intl/server";
 
 // 固定 Params 类型为普通对象（Next.js 原生传参无异步）
 type Params = {
@@ -45,6 +46,7 @@ export async function generateMetadata({
 export default async function WorkshopDetailPage({ params }: { params: Params }) {
   const { locale, slug } = await params;
   const workShop = await getWorkShop(locale, slug);
+  const t = await getTranslations({ locale, namespace: "Workshop" });
 
   if (!workShop) return null;
 
@@ -78,7 +80,7 @@ export default async function WorkshopDetailPage({ params }: { params: Params })
         {workShop.images?.length > 0 && (
           <div className="bg-white rounded-xl p-8 shadow-xl mt-12">
             <h2 className="text-2xl font-semibold text-gray-800 mb-6 border-b pb-3 border-gray-200">
-              车间图片
+              {t("pageImages")}
             </h2>
             <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6">
               {workShop.images.map((img, index) => {

app/[locale]/workshop/page.tsx

@@ -93,7 +93,7 @@ export default async function Page({ params }: { params: Params }) {
         {workShops.length > 0 ? (
           workShops.map((workshop) => {
             const stableKey = `${workshop.title}-${workshop.locale}`;
-            return <WorkshopCard key={stableKey} workshop={workshop} />;
+            return <WorkshopCard key={stableKey} workshop={{ ...workshop, locale }} />;
           })
         ) : (
           <EmptyState />