feat(battle-engine): close the AI-simulation subsystem (verbatim)

Copied the 89 uncopied AI*SimulationUtility/extension files defining the
AIVirtualCard/AIVirtualField extension methods; the compile loop then auto-closed
the revealed type deps (~3049 files total, drift-clean). 10.0k -> 62 errors.

SVSim.BattleEngine/Engine/Wizard/PuzzleHintDialog.cs

@@ -0,0 +1,18 @@
+using UnityEngine;
+
+namespace Wizard;
+
+public class PuzzleHintDialog : MonoBehaviour
+{
+	[SerializeField]
+	private UILabel _winConditionLabel;
+
+	[SerializeField]
+	private UILabel _hintLabel;
+
+	public void Setup(string winConditionText, string hintText)
+	{
+		_winConditionLabel.text = winConditionText;
+		_hintLabel.text = hintText;
+	}
+}