Removed NioTSO client and server

- NioTSO client isn't needed because we're using RayLib
- Added FreeSO's API server to handle most backend operations

server/FSO.Server.Protocol/Electron/Packets/NhoodResponse.cs

@@ -0,0 +1,81 @@
+using FSO.Common.Serialization;
+using FSO.Server.Protocol.Electron.Model;
+using Mina.Core.Buffer;
+
+namespace FSO.Server.Protocol.Electron.Packets
+{
+    public class NhoodResponse : AbstractElectronPacket, IActionResponse
+    {
+        public NhoodResponseCode Code;
+        public uint BanEndDate;
+        public string Message = "";
+
+        public bool Success => Code == NhoodResponseCode.SUCCESS;
+        public object OCode => Code;
+
+        public override void Deserialize(IoBuffer input, ISerializationContext context)
+        {
+            Code = input.GetEnum<NhoodResponseCode>();
+            BanEndDate = input.GetUInt32();
+            Message = input.GetPascalVLCString();
+        }
+
+        public override ElectronPacketType GetPacketType()
+        {
+            return ElectronPacketType.NhoodResponse;
+        }
+
+        public override void Serialize(IoBuffer output, ISerializationContext context)
+        {
+            output.PutEnum(Code);
+            output.PutUInt32(BanEndDate);
+            output.PutPascalVLCString(Message);
+        }
+    }
+
+    public enum NhoodResponseCode : byte
+    {
+        SUCCESS = 0x00,
+
+        //nominate/vote
+        NOT_IN_NHOOD = 0x01,
+        ELECTION_OVER = 0x02,
+        CANDIDATE_NOT_IN_NHOOD = 0x03,
+        CANDIDATE_NOT_NOMINATED = 0x04,
+        ALREADY_VOTED = 0x05,
+        ALREADY_VOTED_SAME_IP = 0x06,
+        BAD_STATE = 0x07,
+
+        //rate
+        NOT_YOUR_MAYOR = 0x08,
+        INVALID_RATING = 0x09,
+        CANT_RATE_AVATAR = 0x0A,
+
+        //accept or decline a nomination
+        NOBODY_NOMINATED_YOU_IDIOT = 0x0B,
+        ALREADY_RUNNING = 0x0C,
+        BAD_COMMENT = 0x0D,
+
+        //moderator actions
+        NOT_MODERATOR = 0x0E,
+        INVALID_AVATAR = 0x0F,
+        INVALID_NHOOD = 0x10,
+        
+        //shared
+        NHOOD_GAMEPLAY_BAN = 0x11,
+        CANDIDATE_MOVED_RECENTLY = 0x12,
+        YOU_MOVED_RECENTLY = 0x13,
+        CANDIDATE_NHOOD_GAMEPLAY_BAN = 0x14,
+        MISSING_ENTITY = 0x15, //missing someone
+
+        //free vote
+        NHOOD_NO_ELECTION = 0x16,
+        ALREADY_ENROLLED_FOR_FREE_VOTE = 0x17,
+        FREE_VOTE_ALREADY_ELIGIBLE = 0x18,
+        FREE_VOTE_MOVE_DATE = 0x19,
+        FREE_VOTE_ELECTION_OVER = 0x1A,
+
+        CANCEL = 0xFE,
+        UNKNOWN_ERROR = 0xFF
+    };
+}