feat: 站点的语言切换选项添加西班牙语与俄语选项

- WIP: i18n文本尚未完善

app/components/shared/JinshenHeader.vue

@@ -67,6 +67,8 @@
           <el-dropdown-menu>
             <el-dropdown-item command="zh">简体中文</el-dropdown-item>
             <el-dropdown-item command="en">English</el-dropdown-item>
+            <el-dropdown-item command="es">Español</el-dropdown-item>
+            <el-dropdown-item command="ru">Русский</el-dropdown-item>
           </el-dropdown-menu>
         </template>
       </el-dropdown>

app/composables/useLocalizations.ts

@@ -1,6 +1,8 @@
 import type { Language as ElementLanguage } from 'element-plus/es/locale';
 import zhCn from 'element-plus/es/locale/lang/zh-cn';
 import en from 'element-plus/es/locale/lang/en';
+import es from 'element-plus/es/locale/lang/es';
+import ru from 'element-plus/es/locale/lang/ru';
 
 /**
  * 应用语言映射结构
@@ -28,6 +30,14 @@ export const localeMap = {
     directus: 'en-US',
     element: en,
   },
+  es: {
+    directus: 'es-ES',
+    element: es,
+  },
+  ru: {
+    directus: 'ru-RU',
+    element: ru,
+  },
 } satisfies Record<string, LocaleMapping>;
 
 /** 应用支持的语言键类型 **/