Tab error state is nearly impossible to see

[JuliaBonita]

Summary

The tab error state is nearly impossible to see.

Zed Version and System Specs

Zed version: Latest
System: Windows, but applies to all versions

Details:

When there is an error in a file and the tab settings allow icons and the diagnostics_max_severity is configured sufficiently, there is a tiny little red "x" icon that appears to indicate that the file has an error. There is also a tiny indicator in the project files panel.

The problem with this is that those error indicators are nearly impossible to see on high-resolution screens and for people who don't have the eye sight of an eagle. VSCode handles these error indicators by simply providing a tab text style that changes when there is an error. Specifically, it changes the tab text and project file name text to red.

Please provide tab_text_error_style and project_file_name_text_error_style properties in the user settings JSON file that enables us to set the styles so that it's easy to see when a file has an error. I guess you could also add similar properties so that files with warnings would also change their text colors to orange or whatever the user wants.