feat(字体图像): 优化字体图像与导出稳定性

go.mod

@@ -8,9 +8,9 @@ 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/j2kgo v1.0.1
-	github.com/xiaoqidun/jbig2 v1.1.7
-	github.com/xiaoqidun/pdfgo v0.0.0-20261015160218-fa5114475eb5
+	github.com/xiaoqidun/j2kgo v1.0.2
+	github.com/xiaoqidun/jbig2 v1.1.8
+	github.com/xiaoqidun/pdfgo v0.0.0-20261016003351-18348c283ac1
 	golang.org/x/crypto v0.58.0
 	golang.org/x/image v0.47.0
 	golang.org/x/text v0.43.0