jarun/nnn ? reverse-engineered prompt

Build me a tiny, super fast terminal file manager that feels almost zero config and works nicely in a plain shell.

I want it to let me browse folders, open files, move around with simple keyboard shortcuts, search and filter as I type, and handle common file actions like copy, move, delete, rename, duplicate, and create new files or folders. It should also support things like viewing disk usage, showing file info, and opening files with the right app or in the terminal for text files. If you can, include a simple preview pane or preview mode, bookmarks or sessions, and a way to run small plugins or custom commands from inside the app.

Keep it lightweight, fast, and friendly for terminal use on Linux, macOS, and similar environments. Use the current docs online if you need to check expected behavior, and make the defaults sensible so it is useful right away.