feature: Add code context to statusline or winbar

[231tr0n]

Did you check the docs?

• [X] I have read all the trouble.nvim docs

Is your feature request related to a problem? Please describe.

Since trouble provides symbol outlines with v3, I taught it would be cool if trouble.nvim adds code context support which can be displayed in statusline or winbar.

Describe the solution you'd like

Provide a customizable function which can be used to display current code context in winbar or statusline.

Describe alternatives you've considered

nvim-navic

Additional context

No response

[folke]

you can easily implement this yourself using the same trouble output, but maybe a different format and setting it to winbar.