fix(plugins): if $HOME/.ccw does not exist, silently bypass plugins
fix(plugins): if $HOME/.ccw does not exist, silently bypass plugins

noncom/ccw,noncom/ccw,laurentpetit/ccw,noncom/ccw,laurentpetit/ccw,michelangelo13/ccw,ccw-ide/ccw,ccw-ide/ccw,michelangelo13/ccw,ccw-ide/ccw,michelangelo13/ccw,laurentpetit/ccw