feat: 添加货币格式化功能，更新多个控制器以支持金额和余额的格式化显示，增强 API 响应的可读性

app/Http/Controllers/Api/V1/Admin/Risk/AdminRiskPoolShowController.php

@@ -2,16 +2,16 @@
 
 namespace App\Http\Controllers\Api\V1\Admin\Risk;
 
-use App\Http\Controllers\Controller;
-use App\Lottery\ErrorCode;
 use App\Models\Draw;
 use App\Models\RiskPool;
-use App\Models\RiskPoolLockLog;
-use App\Support\AdminApiList;
+use App\Lottery\ErrorCode;
 use App\Support\ApiResponse;
-use Illuminate\Contracts\Pagination\LengthAwarePaginator;
-use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use App\Support\AdminApiList;
+use App\Models\RiskPoolLockLog;
+use Illuminate\Http\JsonResponse;
+use App\Http\Controllers\Controller;
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 
 /**
  * GET /api/v1/admin/draws/{draw}/risk-pools/{number_4d} — 单号码风险池详情 + 占用流水。