Validate paths before clearing dotfiles

[StandingPadAnimations]

Is your feature request related to a problem? Please describe. When trying this out today, it ended up deleting my dotfiles without making sym links (due to invalid paths that the tool only realized after deleting the dot files). I thankfully have a backup, but it was painful to restore and shouldn't be needed.

Describe the solution you'd like Validate the final dotfile paths before deleting

Describe alternatives you've considered There are none, I didn't even know this tool would delete dotfiles without validation

Additional context This occurred while following the quick start guide