Added search command with sorted results

[mohsenari]

Summary

Added devbox search <package name> command that searches nix store for packages that contain the <package name> in their name or description.

How was it tested?

1. compile devbox
2. run ./devbox search openjdk or any other package
3. see results

[savil]

dropping myself to clear my review queue, but feel free to add me back

[mikeland73]

@mohsenari sorry for delay on reviewing this. What did we decide in the demo? Should I take a look?

[mohsenari]

@mohsenari sorry for delay on reviewing this. What did we decide in the demo? Should I take a look?

@mikeland86 no worries. We decided to pause this until we figure out flakes copying the whole project to /nix/store

[mikeland73]

Removing from my queue until ready to review. Let me know!

[mohsenari]

Closing in favor of #374 that takes a different approach for search.