Re-implemented server state machine. Cleaned up code

TODO: Handle trigger errors

MoonlightServers.Daemon/Abstractions/Server.Stop.cs

@@ -0,0 +1,13 @@
+using MoonlightServers.Daemon.Enums;
+
+namespace MoonlightServers.Daemon.Abstractions;
+
+public partial class Server
+{
+    public async Task Stop() => await StateMachine.FireAsync(ServerTrigger.Stop);
+
+    private async Task InternalStop()
+    {
+        await Console.WriteToInput($"{Configuration.StopCommand}\n\r");
+    }
+}