Show/hide line numbers in preferences

Relevant sub-area for this feature?

Core/Environment/Rendering

Feature description

Minor feature. I feel it would be nice for users to have the option of hiding line numbers if they would like to, as is common in other coding sketchbooks. This could be set in preferences, with default line numbers showing.

Benefits

Some users may want a more distraction-free, minimalist environment.

Possible challenges

None, this should be a simple feature to implement

Additional context

No response

Would you like to work on the issue?

Yes

从 Core/Environment/Rendering 区域开始，追踪编辑器偏好设置如何控制行号的渲染。确认偏好设置的存储和应用方式，然后验证行号默认情况下仍会显示，并且可以通过新的偏好设置将其隐藏。