[FR] Add desktop entry for grimblast in nix package

[max-ishere]

I was gonna PR this, but very busy atm. Can someone please add a desktop entry to grimblast's nix home-manager module? wofi --show drun doesnt allow running cli commands, only selecting a desktop entry.

[fufexan]

Grimblast isn't exactly runnable as-is, since it only prints the help. In order for this feature to be feasible, we'd need to have a config for grimblast.

A bind makes more sense given the scope of the program.

[max-ishere]

Yeah I think that may work better. For some of my usecases I would probably need to implement a custom command line anyway. Most of my use is either copy area or save to file but that would require either invoking wofi/rofi/etc or a file picker.

[max-ishere]

LibreOffice has this thing where it groups multiple entries under the same name. I was originally thinking about something like that.

[max-ishere]

In order for this feature to be feasible, we'd need to have a config for grimblast.

Also originally I was gonna have multiple entries, not just one. A config would be nice for setting a file picker command if the file name is not specified for saving.