git: openjdk/babylon: code-reflection: Add line number gutter to op viewer

[Gary Frost]

Changeset: 9d8d7c8e
Branch: code-reflection
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2025-07-27 13:49:26 +0000
URL:       https://git.openjdk.org/babylon/commit/9d8d7c8ebf139f04e73314700c04d5f856229d97

Add line number gutter to op viewer

! hat/tools/src/main/java/hat/tools/textmodel/terminal/CodeModelFormatter.java
! hat/tools/src/main/java/hat/tools/textmodel/ui/AbstractTextModelViewer.java
! hat/tools/src/main/java/hat/tools/textmodel/ui/FuncOpViewer.java
+ hat/tools/src/main/java/hat/tools/textmodel/ui/TextGutter.java