A bubbly file manager

I was going back and forth for some time how lightweight my shell will be. I ended on the decision to bake everything into the binary I need to be productive, except for some tools too large to reproduce. So Neovim is safe, I will not try to rewrite it on a weekend - what a disappointment for the orange site I visit sometimes. But what certainly made it into the codebase is a file manager. I often find myself moving a good amount of files around. Sure, I can remember how to use find or install one of the many, great file managers out there. Or I simply write one myself. And take the opportunity to get better at building something with bubbletea. I decided to go with overlapping panes to give me a visual reminder how deep I am into a directory structure. While it sounds stupid as you can derive this from looking at your path, having this feature helps me on a regular basis on remote systems where files are a big mess. It also helps that my terminal is usually full screen on a 6k…