Cleanup unnessisary interface classes

MistoxServer/mPacket/DataPacket.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Buffers;
-using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using MessagePack;
@@ -28,7 +27,7 @@ namespace Mistox {
             // Use an expandable buffer writer from the system stack
             var writer = new ArrayBufferWriter<byte>(256);
 
-            // Advance the writer past the 3-byte header slot so MessagePack doesn't overwrite it
+            // Advance the writer past the header slot so MessagePack doesn't overwrite it
             writer.Advance(HeaderLength);
 
             // Serialize the payload DIRECTLY into the final buffer memory
@@ -40,7 +39,7 @@ namespace Mistox {
                 DataLength = (ushort)(writer.WrittenCount - HeaderLength) 
             };
 
-            // Map the struct directly onto the 3-byte reservation we left at the front
+            // Map the struct directly onto the reservation we left at the front
             writer.WrittenMemory.Slice(0, HeaderLength);
             MemoryMarshal.Write(writer.GetSpan(HeaderLength).Slice(0, HeaderLength), in header);