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.Database/DA/Elections/DbElectionVote.cs

@@ -0,0 +1,18 @@
+namespace FSO.Server.Database.DA.Elections
+{
+    public class DbElectionVote
+    {
+        public uint election_cycle_id { get; set; }
+        public uint from_avatar_id { get; set; }
+        public DbElectionVoteType type { get; set; }
+        public uint target_avatar_id { get; set; }
+        public uint date { get; set; }
+        public int value { get; set; }
+    }
+    
+    public enum DbElectionVoteType
+    {
+        vote,
+        nomination
+    }
+}