feat(武器系统): 重构武器升华动画及交互逻辑

- 将sublimateToggled信号拆分为sublimateOpened和sublimateClosed
- 添加武器卡片的hide/show动画效果
- 移除MuyangDog角色中的Volcano武器
- 重置EntityBase中钻石的初始数量为0
- 为CategoryStore添加@tool注解

scripts/Contents/Panels/WeaponPanel.gd

@@ -7,6 +7,18 @@ func beforeOpen(_args: Array = []):
 	for weapon in UIState.player.weapons:
 		weapon.show()
 		weapon.rebuildInfo()
+		weapon.sublimateOpened.connect(
+			func():
+				for w in UIState.player.weapons:
+					if w != weapon:
+						w.animator.play("hide")
+		)
+		weapon.sublimateClosed.connect(
+			func():
+				for w in UIState.player.weapons:
+					if w != weapon:
+						w.animator.play("show")
+		)
 		UIState.player.weaponStore.remove_child(weapon)
 		box.add_child(weapon)
 func afterClose():

scripts/Statemachine/EntityBase.gd

@@ -68,7 +68,7 @@ var inventory = {
 	ItemStore.ItemType.BEACHBALL: 0,
 	ItemStore.ItemType.SOUL: 0,
 	ItemStore.ItemType.CRYSTAL: 0,
-	ItemStore.ItemType.DIAMOND: 10
+	ItemStore.ItemType.DIAMOND: 0
 }
 var inventoryMax = {
 	ItemStore.ItemType.BASEBALL: INF, # 无限

scripts/Structs/Weapon.gd

@@ -9,7 +9,8 @@ enum EmitType {
 	HOLD_LOOP
 }
 
-signal sublimateToggled(on: bool)
+signal sublimateOpened()
+signal sublimateClosed()
 
 @export var avatarTexture: Texture2D = null
 @export var displayName: String = "未命名武器"
@@ -71,9 +72,10 @@ func _ready():
 		func(on: bool):
 			if on:
 				animator.play("openSub")
+				sublimateOpened.emit()
 			else:
 				animator.play("closeSub")
-			sublimateToggled.emit(on)
+				sublimateClosed.emit()
 	)
 	autoUpdateBtn.toggled.connect(
 		func(on: bool):

scripts/Tools/CategoryStore.gd

@@ -1,3 +1,4 @@
+@tool
 class_name CategoryStore
 
 enum Quality {