message: fix(template): adjust "build" for webpack-cli@4
  cli changed behavior between 3/4
diff: @@ -30,7 +30,7 @@ module.exports = {
  scripts: {
  clean: 'rimraf dist',
  prebuild: 'npm run clean',
  - build: 'webpack --mode production --devtool false',
  + build: 'webpack --mode production --no-devtool',
  start: 'webpack serve --open',
  serve: 'serve ./dist',
  lint: 'eslint . -f codeframe',
  