feat: 增强管理员 API 鉴权，新增 token 有效天数配置，更新相关异常处理与错误码引用

app/Http/Controllers/Api/V1/Admin/Auth/LoginController.php

@@ -70,7 +70,12 @@ final class LoginController
             );
         }
 
-        $plainToken = $admin->createToken('admin-api')->plainTextToken;
+        $ttlDays = (int) config('lottery.admin_api.token_ttl_days', 7);
+        $plainToken = $admin->createToken(
+            'admin-api',
+            ['*'],
+            now()->addDays(max(1, $ttlDays)),
+        )->plainTextToken;
 
         $admin->forceFill(['last_login_at' => now()])->save();
 

app/Http/Controllers/Api/V1/Wallet/WalletBalanceController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers\Api\V1\Wallet;
 
 use App\Http\Controllers\Controller;
+use App\Lottery\ErrorCode;
 use App\Models\Player;
 use App\Models\PlayerWallet;
 use App\Support\ApiResponse;
@@ -58,7 +59,7 @@ class WalletBalanceController extends Controller
     }
 
     /**
-     * @return string|JsonResponse 合法币种码或错误响应（code 1003：参数非法）
+     * @return string|JsonResponse 合法币种码或错误响应（{@see ErrorCode::WalletInvalidCurrency}）
      */
     private function resolveCurrencyCode(Request $request, Player $player): string|JsonResponse
     {
@@ -72,10 +73,9 @@ class WalletBalanceController extends Controller
 
         // 币种码：字母数字，长度 1–16，与 migrations 字段一致
         if (! preg_match('/^[A-Z0-9]{1,16}$/', $code)) {
-            // 业务码占用 1000–1999 钱包段；1003 已在 PRD 保留为「金额超出限制」，币种非法单用 1005
             return ApiResponse::error(
                 __('wallet.invalid_currency'),
-                1005,
+                ErrorCode::WalletInvalidCurrency->value,
                 null,
                 400,
             );