docs: def create_site(sitename):
      """Create a new site directory and init Yass"""
      sitepath = os.path.join(CWD, sitename)
      if os.path.isdir(sitepath):
          print("Site directory '%s' exists already!" % sitename)
      else:
          print("Creating site: %s..." % sitename)
          os.makedirs(sitepath)
          copy_resource("skel/", sitepath)
          stamp_yass_current_version(sitepath)
          print("Site created successfully!")
          print("CD into '%s' and run 'yass serve' to view the site" % sitename)
  
      footer()