kakrc: Add trigger-user-hook keyword
kakrc: Add trigger-user-hook keyword

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