message: remove preprocess app from webpack config
diff: @@ -2,7 +2,6 @@ const common = require('./webpack.config.common.js');
  const createApp = common.createApp;
  const createEntry = common.createEntry;
  const createBrowserTest = common.createBrowserTest;
  -const createNodeEntryPoint = common.createNodeEntryPoint;
  const createNodeApp = common.createNodeApp;
  module.exports = [
  @@ -11,7 +10,6 @@ module.exports = [
  createEntry('examples/proteopedia-wrapper/index', 'examples/proteopedia-wrapper', 'index'),
  createEntry('apps/demos/lighting/index', 'demos/lighting', 'index'),
  createNodeApp('state-docs'),
  - createNodeEntryPoint('preprocess', 'servers/model', 'model-server'),
  createApp('model-server-query'),
  createBrowserTest('font-atlas'),
  