Add open file in folder to right side bar

[spipau]

Is your feature request related to a problem? Please describe.
Sometimes I want to open the file in the containing folder

Describe the solution you'd like
Add a context menu such as:

Describe alternatives you've considered
Open the file via the file browser and not use Gitnuro

[wieselukas]

Just thought about leaving such a feature request here so I want to second that this would be super nice to have. Using git for files related to electrical engineering rather than software often leaves me going through the file manager to manually find the files shown to me in Gitnuro.