add admin related things

MareSynchronosServer/MareSynchronos.API/ForbiddenUploadsDto.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MareSynchronos.API
+{
+    public class ForbiddenFileDto
+    {
+        public string Hash { get; set; }
+        public string ForbiddenBy { get; set; }
+    }
+}