feat(武器): 添加氧化加农炮及其相关资源

新增氧化加农炮武器，包含武器脚本、子弹效果、贴图资源及UI组件
调整TipBox动画参数和Rooster默认武器

scripts/Contents/Weapons/Oxygener.gd

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+@tool
+extends Weapon
+
+func update(to: int, origin: Dictionary, _entity: EntityBase):
+    origin["atk"] += 1 * to * soulLevel
+    origin["fireatk"] += 0.5 * to * soulLevel
+    origin["max-n"] *= soulLevel
+    return origin
+func attack(entity: EntityBase):
+    var bulletName = MathTool.randomChoiceFromWeights(["OxygenFire", "AcidN"], [100, 1])
+    for i in randi_range(readStore("min-n"), readStore("max-n")) if bulletName == "AcidN" else 1:
+        for bullet in BulletBase.generate(
+            ComponentManager.getBullet(bulletName),
+            entity,
+            entity.findWeaponAnchor("normal"),
+            entity.position.angle_to_point(get_global_mouse_position()),
+        ):
+            if bullet is OxygenFire:
+                bullet.baseDamage = readStore("fireatk")
+            elif bullet is AcidN:
+                bullet.baseDamage = readStore("atk")

scripts/Contents/Weapons/Oxygener.gd.uid

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+uid://bjraoa0lwchon