feature: complete the internationalization of collection pages

frontend/README.md

@@ -1,12 +1,12 @@
-🚀 快速开始
+## 🚀 快速开始
 
 ```
 npm install       # 安装依赖
 npm run dev       # 启动项目
 npm run mock      # 启动后台Mock服务（可选）
 ```
 
-📁 项目结构
+## 📁 项目结构
 
 ```
 frontend/
@@ -94,3 +94,10 @@ frontend/
 ├── vite.config.ts                             # 开源协议
 └── pom.xml                            # Maven根配置
 ```
+
+## 开发新功能
+- 安装开发依赖：
+
+```bash
+npm install xxx
+```

frontend/package.json

@@ -14,12 +14,14 @@
     "@reduxjs/toolkit": "^2.11.2",
     "@xyflow/react": "^12.8.3",
     "antd": "^5.27.0",
+    "i18next": "^25.8.0",
     "jssha": "^3.3.1",
     "lucide-react": "^0.539.0",
     "react": "^18.1.1",
     "react-dom": "^18.1.1",
     "react-force-graph-2d": "^1.29.0",
     "react-force-graph-3d": "^1.29.0",
+    "react-i18next": "^16.5.4",
     "react-markdown": "^10.1.0",
     "react-redux": "^9.2.0",
     "react-router": "^7.8.0",

frontend/public/config/error-code.json

@@ -0,0 +1,20 @@
+{
+  "400": "请求参数错误",
+  "401": "登录已过期，请重新登录",
+  "403": "没有权限访问该资源",
+  "404": "请求的资源不存在",
+  "500": "服务器内部错误，请稍后重试",
+  "502": "网关错误",
+  "op.0001": "不支持的文件类型",
+  "op.0002": "算子中缺少元数据文件",
+  "op.0003": "缺少必要的字段",
+  "op.0004": "settings字段解析失败",
+  "op.0005": "算子ID已存在",
+  "op.0006": "算子名称已存在",
+  "op.0007": "算子已被编排在模板或未完成的任务中",
+  "op.0008": "预置算子无法删除",
+  "clean.0001": "清洗任务名称重复",
+  "clean.0002": "任务列表为空",
+  "clean.0003": "算子输入输出不匹配",
+  "clean.0004": "算子执行器不匹配"
+}

frontend/src/i18n/index.ts

@@ -0,0 +1,29 @@
+import i18n from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import zhCommon from './locales/zh/common.json';
+import enCommon from './locales/en/common.json';
+
+// Get saved language from localStorage, default to 'zh'
+const savedLanguage = localStorage.getItem('language') || 'zh';
+
+i18n
+  .use(initReactI18next)
+  .init({
+    resources: {
+      zh: {
+        common: zhCommon,
+      },
+      en: {
+        common: enCommon,
+      },
+    },
+    lng: savedLanguage,
+    fallbackLng: 'zh',
+    ns: ['common'],
+    defaultNS: 'common',
+    interpolation: {
+      escapeValue: false,
+    },
+  });
+
+export default i18n;