feat(scaffold): ChaoFeng(Boss) 撞墙检测层默认 Platform+Wall 补齐 Boss——脚手架 PlaceChaoFeng 加 _wallMask=Platform+Wall;prefab 同步直接设值 (原 Nothing,_wallCheckDist=0.2>0 会触发 Awake 撞墙未配报错)。至此 E001-E006+ ChaoFeng 全部配好 _wallMask。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> @