feat(窗口消失): 修复窗口切换闪退隐患

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/go-text/typesetting v0.3.5
 	github.com/tdewolff/canvas v0.0.0-20260923214215-09804640d00c
 	github.com/tdewolff/font v0.0.0-20261010204837-88a7f6b56918
-	github.com/xiaoqidun/guigo v0.0.0-20261017142315-0279420b6e12
+	github.com/xiaoqidun/guigo v0.0.0-20261017163118-63b3df31b31c
 	github.com/xiaoqidun/j2kgo v1.0.2
 	github.com/xiaoqidun/jbig2 v1.1.8
 	github.com/xiaoqidun/pdfgo v0.0.0-20261017161421-0b88b77eefc9