message: fix: define help flag on initial command
diff: @@ -20,12 +20,11 @@ hello world from ./src/<%- name %>.ts!
  <%_ if (type === 'single') { _%>
  // add --version flag to show CLI version
  version: flags.version({char: 'v'}),
  - // add --help flag to show CLI version
  - help: flags.help({char: 'h'}),
  -
  <%_ } _%>
  + help: flags.help({char: 'h'}),
  // flag with a value (-n, --name=VALUE)
  name: flags.string({char: 'n', description: 'name to print'}),
  + // flag with no value (-f, --force)
  force: flags.boolean({char: 'f'}),
  }
  