fix(network): Adds ConnectUO (#551)

- [X] Adds ability to create new protocol extension packets
- [X] Adds freeshard protocol extension support (packet 0xF1)
- [X] Adds ConnectUO support
- [X] Adds arbitrary read for `CircularBufferReader` and `SpanReader`

Projects/UOContent/Items/Skill Items/Tinkering/Clocks.cs

@@ -31,7 +31,7 @@ namespace Server.Items
 
         public static DateTime ServerStart { get; private set; }
 
-        public static void Initialize()
+        public static void Configure()
         {
             ServerStart = Core.Now;
         }