feat: enhance admin role management and reconciliation features

- Updated AGENTS.md to clarify site admin roles and their associated permissions.
- Refactored reconciliation controllers to include admin user validation and improved access control based on admin roles.
- Enhanced AdminReconcileJobService to support player-specific reconciliation and site-based job creation.
- Removed deprecated rebate commission report functionality from the API and related services.
- Improved dashboard overview builders to accommodate new site operator roles and their specific functionalities.

app/Support/SitePlatformRole.php

@@ -7,10 +7,10 @@ use App\Models\AdminUser;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
 
-/** 接入站点后台账号统一使用平台系统角色 slug=site_admin。 */
+/** 接入站点后台主运营角色 slug=site_admin。 */
 final class SitePlatformRole
 {
-    public const SLUG = 'site_admin';
+    public const SLUG = SiteOperatorRoles::SLUG_SITE_ADMIN;
 
     public static function resolve(): AdminRole
     {
@@ -41,14 +41,6 @@ final class SitePlatformRole
 
     public static function userHasSiteAdminRole(AdminUser $user): bool
     {
-        if ($user->isSuperAdmin() || $user->hasPrimaryAgentBinding()) {
-            return false;
-        }
-
-        return DB::table('admin_user_site_roles as usr')
-            ->join('admin_roles as r', 'r.id', '=', 'usr.role_id')
-            ->where('usr.admin_user_id', $user->id)
-            ->where('r.slug', self::SLUG)
-            ->exists();
+        return SiteOperatorRoles::userHasSiteAdminRole($user);
     }
 }