Add public/.gitkeep so 'public' dir is in repo
Add public/.gitkeep so 'public' dir is in repo

* `fs.copy`(`safeCopy`) does not create the public directory if it
  does not exist in source dir. I presume it was an empty directory
  locally so it was not added by `git`...

EternalDeiwos/connect,EternalDeiwos/connect,msamblanet/connect,tonyevans/connect,tonyevans/connect,henrjk/connect,jawaid/connect,msamblanet/connect,EternalDeiwos/connect,jawaid/connect,anvilresearch/connect,henrjk/connect,anvilresearch/connect,henrjk/connect,tonyevans/connect,anvilresearch/connect