feat: 增强代理和玩家管理功能

- 在多个控制器中更新权限检查逻辑，确保管理员能够更灵活地管理代理和玩家。
- 在 AdminPlayerStoreController 中引入对玩家创建能力的验证，确保只有具备相应权限的管理员能够创建玩家。
- 更新请求验证逻辑，新增 credit_limit、rebate_rate 和 extra_rebate_rate 字段，以支持更细粒度的玩家管理。
- 在 AgentNodeProfileController 中添加对父代理能力授予的验证，确保子代理的权限在父代理范围内。
- 引入 AgentProfileFieldRules 以简化代理资料更新请求的规则定义，提升代码复用性。

app/Http/Controllers/Api/V1/Admin/AgentSettlement/AdminCreditLedgerIndexController.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1\Admin\AgentSettlement;
+
+use App\Http\Controllers\Controller;
+use App\Services\AgentSettlement\SettlementCenterLedgerService;
+use App\Services\AgentSettlement\SettlementLedgerListFilters;
+use App\Support\AdminAgentSettlementScope;
+use App\Support\ApiResponse;
+use App\Support\PaginationTrait;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+/**
+ * 结算中心：信用盘玩家实时流水（{@see credit_ledger}），与关账后 {@see settlement_bills} 不同。
+ */
+final class AdminCreditLedgerIndexController extends Controller
+{
+    use PaginationTrait;
+
+    public function __construct(
+        private readonly SettlementCenterLedgerService $ledgerService,
+    ) {}
+
+    public function __invoke(Request $request): JsonResponse
+    {
+        $admin = $request->lotteryAdmin();
+        abort_if($admin === null, 401);
+
+        $adminSiteId = (int) $request->query('admin_site_id', 0);
+        abort_if($adminSiteId <= 0, 422, 'admin_site_id required');
+        abort_if(! AdminAgentSettlementScope::siteAccessible($admin, $adminSiteId), 403);
+
+        $siteCode = (string) DB::table('admin_sites')->where('id', $adminSiteId)->value('code');
+        abort_if($siteCode === '', 422, 'admin_site not found');
+
+        $periodId = (int) $request->query('settlement_period_id', 0);
+        if ($periodId > 0) {
+            abort_if(! AdminAgentSettlementScope::periodAccessible($admin, $periodId), 403);
+        }
+
+        $filters = SettlementLedgerListFilters::fromQuery(array_merge(
+            $request->query(),
+            $periodId > 0 ? ['settlement_period_id' => $periodId] : [],
+        ));
+
+        $perPage = $this->perPage($request, 'per_page', 20, 100);
+        $page = $this->page($request);
+
+        $result = $this->ledgerService->listUnified(
+            $admin,
+            $siteCode,
+            $page,
+            $perPage,
+            $filters,
+        );
+
+        return ApiResponse::success($result);
+    }
+}