Delete File functionality.

[snqb]

Hey, the tool is neat. And the first use-case I had in mind was to cleanup all the redundant tools/agents I've set up in some time.
I couldn't find a feature to do so. I know I can do it otherwise(e.g. copy path and run an "rm"), but I do believe, incorporating deletion would make this tool even more useful.
I think it should be both in ENTER menu alongside edit/view.

And having an option to remove from outside would be great too.

[nyatinte]

@snqb
Thank you for the detailed explanation! The functionality looks promising, and I appreciate you walking through the different approaches and options. I'll definitely review this and consider implementing it. Thanks again for your work on this!