Feature: add search to filepicker tool

[0penMax]

Its not simple to find file in filesystem, search can really help, not in full system, but in folder thats shown on screen.

[Rtarun3606k]

Hey! I've had the same problem on my own TUI when I'd have to keep scrolling through a lot of folders if there wasn't any kind of filtering on them before.

I'd like to take a look at fixing this. Would you or the maintainers be open to adding a basic local search function to filepicker? If so, I'd create a PR .

[Parsajadidi]

"Hi @Rtarun3606k, are you still planning to work on this? Happy to help or pick it up if you haven't started yet — just don't want to duplicate effort."

[Rtarun3606k]

Hey @Parsajadidi, I haven't gotten too deep into the code yet. If you're interested, I'd be totally down to collaborate on this. Let me know if you want to split the work or pair up on a PR!