修 run.sh（漏 import os，导致编辑器根本起不来）+ 三段高度 20/60/20 自动按 Stage 高度算（实测 Stage.B()F=getHeight：4K 窗口 2044）

tools/deobf/names.tsv

@@ -167,6 +167,8 @@ do	L	(Ldl;)Z	removeActor
 do	L	(Z)V	setTransform
 do	LineNumberTable	()Z	isTransform
 do	init	()Z	hasChildren
+dt	B	()F	getHeight
+dt	D	()F	getWidth
 eM	C	()V	expandTo
 eM	D	()F	getHeight
 eM	D	()Z	hasChildren