refactor(execute): compose children messages using childOf
refactor(execute): compose children messages using childOf

nteract/nteract,rgbkrk/nteract,captainsafia/nteract,jdfreder/nteract,0u812/nteract,temogen/nteract,0u812/nteract,temogen/nteract,jdetle/nteract,captainsafia/nteract,captainsafia/nteract,rgbkrk/nteract,nteract/nteract,nteract/nteract,temogen/nteract,nteract/nteract,jdfreder/nteract,jdfreder/nteract,nteract/composition,jdetle/nteract,jdetle/nteract,0u812/nteract,rgbkrk/nteract,jdetle/nteract,0u812/nteract,captainsafia/nteract,rgbkrk/nteract,nteract/composition,jdfreder/nteract,rgbkrk/nteract,nteract/composition,nteract/nteract