feat(gas): GameMode aponta pra BPs (Pawn/PlayerState) + cleanup ZeusCharacter

ZeusGameMode.cpp:
- DefaultPawnClass: usa FClassFinder pra /Game/ZMMO/Core/Player/BP_ZeusPlayerCharacter
  (fallback AZeusCharacter). Sem isso, engine instancia C++ direto e perde
  toda customizacao BP (EnhancedInputAction events, AnimBP wire, componentes
  BP-added).
- PlayerStateClass: usa FClassFinder pra /Game/ZMMO/Core/Player/BP_PlayerState
  (fallback AZeusPlayerState). Mesmo motivo -- BP filho tem componentes (ex:
  UZeusGASComponent via ComponentClasses no DefaultGame.ini) e overrides do
  designer que classes C++ puras nao tem.
- TODO: renomear BP_PlayerState -> BP_ZeusPlayerState (alinhar com convencao
  BP_ZeusPlayerCharacter); path do FClassFinder ja preparado pra renomear.

ZeusCharacter.cpp/h cleanup:
- Removida gambiarra anterior (PossessedBy + OnRep_PlayerState overrides +
  RefreshGASAvatar com FTimerHandle retry). Substituida pelo pattern
  event-driven em UZeusGASComponent::HandlePawnSet (commit server anterior).
- Includes desnecessarios (AbilitySystemComponent.h + ZeusAbilitySystemComponent.h)
  removidos.

ZMMO.uproject:
- GameplayAbilities adicionado em Plugins (UE 5.7 exige que modulo do jogo
  declare explicitamente plugins que ele consome -- antes vinha transitivamente
  do plugin ZeusGAS, gerava warning de build).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Source/ZMMO/Game/Entity/ZeusCharacter.cpp

@@ -173,6 +173,12 @@ void AZeusCharacter::Tick(const float DeltaSeconds)
 
 void AZeusCharacter::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
 {
+	// IMPORTANTE: chamar Super:: pra que BPs filhos consigam auto-bindar
+	// nodes EnhancedInputAction no Event Graph (ex: GA_Kick / IA_Kick no
+	// BP_ThirdPersonCharacter). Sem isso, bindings em BP ficam orfaos --
+	// so' bindings C++ (Move/Look/Jump/Dash abaixo) recebem input.
+	Super::SetupPlayerInputComponent(PlayerInputComponent);
+
 	if (UEnhancedInputComponent* EnhancedInputComponent = Cast<UEnhancedInputComponent>(PlayerInputComponent))
 	{
 		EnhancedInputComponent->BindAction(JumpAction, ETriggerEvent::Started, this, &AZeusCharacter::OnJumpPressed);

Source/ZMMO/Game/Modes/ZeusGameMode.cpp

@@ -5,10 +5,47 @@
 #include "ZeusPlayerController.h"
 #include "ZeusPlayerState.h"
 
+#include "UObject/ConstructorHelpers.h"
+
 AZeusGameMode::AZeusGameMode()
+{
+	// DefaultPawnClass: usar o BP filho (BP_ThirdPersonCharacter) em vez do
+	// C++ puro. BPs filhos so' sao instanciados se o pawn possessed for da
+	// classe BP -- caso contrario o engine cria a classe C++ direta e perde
+	// TUDO que o designer fez no BP (EnhancedInputAction events, AnimBP wire,
+	// hooks de ability, componentes adicionados via editor).
+	//
+	// Fallback pra AZeusCharacter pura se o asset BP nao existir (asset
+	// renomeado/deletado por engano -- nao deve acontecer em prod).
+	static ConstructorHelpers::FClassFinder<APawn> DefaultPawnBP(
+		TEXT("/Game/ZMMO/Core/Player/BP_ZeusPlayerCharacter"));
+	if (DefaultPawnBP.Succeeded())
+	{
+		DefaultPawnClass = DefaultPawnBP.Class;
+	}
+	else
 	{
 		DefaultPawnClass = AZeusCharacter::StaticClass();
+	}
+
 	PlayerControllerClass = AZeusPlayerController::StaticClass();
+
+	// PlayerStateClass: usar BP filho pelo mesmo motivo do DefaultPawnClass --
+	// componentes BP-added (ex: UZeusGASComponent listado em DefaultGame.ini
+	// ComponentClasses), eventos no Event Graph e overrides do designer so'
+	// existem na classe BP. C++ direto (AZeusPlayerState) perde tudo isso.
+	// TODO: renomear o asset pra BP_ZeusPlayerState pra alinhar com a convencao
+	// (BP_ZeusPlayerCharacter) -- quando renomear, atualizar o path aqui.
+	static ConstructorHelpers::FClassFinder<APlayerState> PlayerStateBP(
+		TEXT("/Game/ZMMO/Core/Player/BP_PlayerState"));
+	if (PlayerStateBP.Succeeded())
+	{
+		PlayerStateClass = PlayerStateBP.Class;
+	}
+	else
+	{
 		PlayerStateClass = AZeusPlayerState::StaticClass();
+	}
+
 	HUDClass = AZeusHUD::StaticClass();
 }

ZMMO.uproject

@@ -76,6 +76,10 @@
 		{
 			"Name": "CommonUI",
 			"Enabled": true
+		},
+		{
+			"Name": "GameplayAbilities",
+			"Enabled": true
 		}
 	],
 	"AdditionalPluginDirectories": [