CmsKit - merge issues fix

modules/cms-kit/src/Volo.CmsKit.EntityFrameworkCore/Volo/CmsKit/Blogs/EfCoreBlogRepository.cs

@@ -23,10 +23,5 @@ namespace Volo.CmsKit.Blogs
         {
             return GetAsync(x => x.UrlSlug == urlSlug);
         }
-
-        public async Task<bool> ExistsAsync(Guid blogId)
-        {
-            return await (await GetQueryableAsync()).AnyAsync(x => x.Id == blogId);
-        }
     }
 }