feat(admin): 从已有玩家升级代理、修复 i18n 与过期 .js 冲突

- 新建一级代理改为选择已有玩家；新建用户可选一级代理

- 操作日志/注单等扁平 key 翻译；清理 src 内误生成 .js，Vite 优先解析 .ts

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin/src/composables/useAdminLocale.ts

@@ -1,34 +1,38 @@
-import { ref, computed } from 'vue';
+import { computed } from 'vue';
+import { useI18n } from 'vue-i18n';
 import {
   ADMIN_LOCALES,
-  adminT,
-  adminLocaleTag,
   type AdminLocale,
 } from '../i18n/admin-messages';
+import { ADMIN_LOCALE_STORAGE_KEY } from '../i18n';
+import { resolveAdminMessage } from '../i18n/resolve-message';
 
-const STORAGE_KEY = 'admin_locale';
-
-const locale = ref<AdminLocale>(
-  (localStorage.getItem(STORAGE_KEY) as AdminLocale) || 'zh-CN',
-);
-
-export function getAdminLocale(): AdminLocale {
-  return locale.value;
-}
+export type { AdminLocale };
+export { getAdminLocale } from '../i18n';
 
 export function useAdminLocale() {
-  const t = (key: string, params?: Record<string, string | number>) =>
-    adminT(locale.value, key, params);
+  const { locale } = useI18n();
+
+  /** 扁平 key 查表 + 占位符，不依赖 vue-i18n 嵌套路径解析 */
+  function t(key: string, params?: Record<string, string | number>): string {
+    const loc = locale.value as AdminLocale;
+    let raw = resolveAdminMessage(key, loc) ?? key;
+    if (!params) return raw;
+    return Object.entries(params).reduce(
+      (s, [k, v]) => s.replace(new RegExp(`\\{${k}\\}`, 'g'), String(v)),
+      raw,
+    );
+  }
 
   function setLocale(code: AdminLocale) {
     locale.value = code;
-    localStorage.setItem(STORAGE_KEY, code);
-    document.cookie = `${STORAGE_KEY}=${encodeURIComponent(code)};path=/;max-age=31536000;SameSite=Lax`;
+    localStorage.setItem(ADMIN_LOCALE_STORAGE_KEY, code);
+    document.cookie = `${ADMIN_LOCALE_STORAGE_KEY}=${encodeURIComponent(code)};path=/;max-age=31536000;SameSite=Lax`;
   }
 
   return {
-    locale: computed(() => locale.value),
-    localeTag: computed(() => adminLocaleTag(locale.value)),
+    locale: computed(() => locale.value as AdminLocale),
+    localeTag: computed(() => String(locale.value)),
     locales: ADMIN_LOCALES,
     setLocale,
     t,