Implemented the ability to send images to frontend with some contextual information.

API/DTOs/ImageDto.cs

@@ -0,0 +1,13 @@
+namespace API.DTOs
+{
+    public class ImageDto
+    {
+        public int Page { get; set; }
+        public string Filename { get; init; }
+        public string FullPath { get; init; }
+        public int Width { get; init; }
+        public int Height { get; init; }
+        public string Format { get; init; }
+        public byte[] Content { get; init; }
+    }
+}