Finalised AI scripts and added in some limitations to mana and hand size, removed auto draw at the end of each turn, as well as reducing mana top-up each round to 1

.github/copilot-instructions.md

@@ -8,7 +8,7 @@
   - Layers:
     - Default, TransparentFX, Ignore Raycast, Water, UI, Ground, Placement
 - Active game object:
-  - Name: CardSpawnPoint
+  - Name: BattleController
   - Tag: Untagged
   - Layer: Default
 <!-- UNITY CODE ASSIST INSTRUCTIONS END -->