Compare-folders

- use typer
- require python 3.10
- print paths only in verbose mode
- use rich status and table
- performance improvements
- update readme
- option to overwrite file
- publish to pypi

Switched to pipx installation method

- output file is now optional, either with the default name or specified name, closes 1
- statistics printed to stdout, closes 2

fix bug where it didn't ignore missing dirs

v1
initial release