Give nukies the ability to declare war for a TC boost (#19291)

Co-authored-by: Kevin Zheng <kevinz5000@gmail.com>

Content.Shared/NukeOps/WarDeclaratorEvents.cs

@@ -0,0 +1,48 @@
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.NukeOps;
+
+[Serializable, NetSerializable]
+public enum WarDeclaratorUiKey
+{
+    Key,
+}
+
+public enum WarConditionStatus : byte
+{
+    WAR_READY,
+    WAR_DELAY,
+    YES_WAR,
+    NO_WAR_UNKNOWN,
+    NO_WAR_TIMEOUT,
+    NO_WAR_SMALL_CREW,
+    NO_WAR_SHUTTLE_DEPARTED
+}
+
+[Serializable, NetSerializable]
+public sealed class WarDeclaratorBoundUserInterfaceState : BoundUserInterfaceState
+{
+    public WarConditionStatus Status;
+    public int MinCrew;
+    public TimeSpan Delay;
+    public TimeSpan EndTime;
+
+    public WarDeclaratorBoundUserInterfaceState(WarConditionStatus status, int minCrew, TimeSpan delay, TimeSpan endTime)
+    {
+        Status = status;
+        MinCrew = minCrew;
+        Delay = delay;
+        EndTime = endTime;
+    }
+}
+
+[Serializable, NetSerializable]
+public sealed class WarDeclaratorActivateMessage : BoundUserInterfaceMessage
+{
+    public string Message { get; }
+
+    public WarDeclaratorActivateMessage(string msg)
+    {
+        Message = msg;
+    }
+}