Function adbfbinlib::common::paths::clean_paths

fn clean_paths(unchecked_paths: &Vec<String>) -> Vec<String>

Clean paths checks that paths exists and that intersection paths are exluded, also down-up-climbing of existing paths hierarchy are working!

E.g. given: "/home/user/Music/audiobooks/E-F" "/home/user/Music/audiobooks/E-F/George Orwell" "/home/user/Music/audiobooks/A-D/../../audiobooks/A-D" "/home/user/Music/audiobooks/A-D" "/home/user/Music/audiobooks/E-F/George Orwell/Animal Farm"

will lead to: "/home/user/Music/audiobooks/E-F" "/home/user/Music/audiobooks/A-D"

todo: implement vfs then write document_test