chore: add documentation comments and stylecop rules

src/Application/TakeoutSaaS.Application/App/Merchants/Handlers/GetMerchantAuditLogsQueryHandler.cs

@@ -16,20 +16,21 @@ public sealed class GetMerchantAuditLogsQueryHandler(
     ITenantProvider tenantProvider)
     : IRequestHandler<GetMerchantAuditLogsQuery, PagedResult<MerchantAuditLogDto>>
 {
-    private readonly IMerchantRepository _merchantRepository = merchantRepository;
-    private readonly ITenantProvider _tenantProvider = tenantProvider;
-
     public async Task<PagedResult<MerchantAuditLogDto>> Handle(GetMerchantAuditLogsQuery request, CancellationToken cancellationToken)
     {
-        var tenantId = _tenantProvider.GetCurrentTenantId();
-        var logs = await _merchantRepository.GetAuditLogsAsync(request.MerchantId, tenantId, cancellationToken);
+        // 1. 获取租户上下文并查询日志
+        var tenantId = tenantProvider.GetCurrentTenantId();
+        var logs = await merchantRepository.GetAuditLogsAsync(request.MerchantId, tenantId, cancellationToken);
         var total = logs.Count;
+
+        // 2. 分页映射
         var paged = logs
             .Skip((request.Page - 1) * request.PageSize)
             .Take(request.PageSize)
             .Select(MerchantMapping.ToDto)
             .ToList();
 
+        // 3. 返回结果
         return new PagedResult<MerchantAuditLogDto>(paged, request.Page, request.PageSize, total);
     }
 }