improve: sync and copy returns rclone return code

fix: changed description on tqdm status bar

chore: bump version

chore: fixing github workflows

improve: add better number of transfers and checkers to default config

revert: require global config again

improve: default config needed to avoid constant issues

tests now also run when pushing to a branch

bug: fixes error on updated file bug

improve: defining global rclone flags in rkale config

fix: find searches backward in dir structure