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/views/user-form.ts

@@ -9,6 +9,10 @@ export interface PlayerCreateForm {
   email: string;
   initialDeposit: number;
   remark: string;
+  /** 创建为一级代理（非玩家） */
+  asTier1Agent: boolean;
+  creditLimit: number;
+  cashbackRate: number;
 }
 
 export interface PlayerEditForm {
@@ -63,6 +67,9 @@ export function emptyPlayerCreateForm(): PlayerCreateForm {
     email: '',
     initialDeposit: 0,
     remark: '',
+    asTier1Agent: false,
+    creditLimit: 50000,
+    cashbackRate: 0,
   };
 }
 
@@ -110,6 +117,20 @@ export function buildCreatePlayerPayload(form: PlayerCreateForm) {
   if (!form.username.trim()) throw new FormValidationError('err.username_required');
   if (form.password.length < 8) throw new FormValidationError('err.password_min');
   if (form.password !== form.confirmPassword) throw new FormValidationError('err.password_mismatch');
+  if (form.asTier1Agent) {
+    if (form.parentId) throw new FormValidationError('err.agent_no_parent');
+    if (form.initialDeposit > 0) throw new FormValidationError('err.agent_no_initial_deposit');
+    if (form.creditLimit < 0) throw new FormValidationError('err.credit_negative');
+    return {
+      username: form.username.trim(),
+      password: form.password,
+      phone: form.phone.trim() || undefined,
+      email: form.email.trim() || undefined,
+      asTier1Agent: true,
+      creditLimit: form.creditLimit,
+      cashbackRate: form.cashbackRate,
+    };
+  }
   return {
     username: form.username.trim(),
     password: form.password,