feat: i18n supports

src/services/i18n.ts

@@ -0,0 +1,17 @@
+import i18n from "i18next";
+import { initReactI18next } from "react-i18next";
+import en from "../locales/en.json";
+import zh from "../locales/zh.json";
+
+const resources = {
+  en: { translation: en },
+  zh: { translation: zh },
+};
+
+i18n.use(initReactI18next).init({
+  resources,
+  lng: "en",
+  interpolation: {
+    escapeValue: false,
+  },
+});

src/services/types.ts

@@ -120,6 +120,7 @@ export namespace CmdType {
   }
 
   export interface VergeConfig {
+    language?: string;
     theme_mode?: "light" | "dark";
     theme_blur?: boolean;
     traffic_graph?: boolean;