refactor(bullets): 重命名PresetsAI为PresetAIs并添加地图碰撞检测

将子弹AI预设类从PresetsAI重命名为PresetAIs
为BulletBase添加autoDestroyOnHitMap选项控制地图碰撞销毁
修改多个子弹脚本使用新的PresetAIs类名
为ChickSprint子弹添加地图碰撞伤害逻辑

scripts/Contents/Bullets/Presets/PresetAIs.gd

@@ -0,0 +1,12 @@
+class_name PresetAIs
+
+static func lockLauncher(bullet: BulletBase, launcher: EntityBase, onTexture: bool = false):
+	bullet.position = launcher.texture.global_position if onTexture else launcher.position
+static func forward(bullet: BulletBase, rotation: float):
+	bullet.forward(Vector2.from_angle(rotation))
+static func trace(bullet: BulletBase, target: Vector2, speed: float):
+	bullet.rotation = lerp_angle(
+		bullet.rotation,
+		bullet.position.angle_to_point(target),
+		speed
+	)