added `git hide-diff` convenience command
added `git hide-diff` convenience command

jjthrash/kakoune,alexherbo2/kakoune,danr/kakoune,occivink/kakoune,Somasis/kakoune,mawww/kakoune,lenormf/kakoune,jkonecny12/kakoune,danr/kakoune,lenormf/kakoune,mawww/kakoune,danr/kakoune,danr/kakoune,alexherbo2/kakoune,jjthrash/kakoune,occivink/kakoune,alexherbo2/kakoune,casimir/kakoune,lenormf/kakoune,mawww/kakoune,jjthrash/kakoune,casimir/kakoune,Somasis/kakoune,Somasis/kakoune,jjthrash/kakoune,occivink/kakoune,mawww/kakoune,Somasis/kakoune,jkonecny12/kakoune,jkonecny12/kakoune,alexherbo2/kakoune,casimir/kakoune,occivink/kakoune,jkonecny12/kakoune,lenormf/kakoune,casimir/kakoune