Adding of archive items is mostly operational. Need to handle file upload

OpenArchival.Core/DataObjects/FileInfo.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OpenArchival.Database;
+
+public class FileInfo
+{
+    public int Id { get; set; }
+    public required string Filename { get; set; }
+    public required string Path { get; set; }
+}