Started with adding container creation and a server state machine

MoonlightServers.Daemon/Models/ServerState.cs

@@ -0,0 +1,10 @@
+namespace MoonlightServers.Daemon.Models;
+
+public enum ServerState
+{
+    Offline = 0,
+    Starting = 1,
+    Online = 2,
+    Stopping = 3,
+    Installing = 4
+}