Lazy Load Page Widgets

[acouch]

Issue Type

• Bug (https://github.com/interra/catalog-generate/blob/master/CONTRIBUTING.md#bug-reports)
• Feature (https://github.com/interra/catalog-generate/blob/master/CONTRIBUTING.md#feature-requests)
• Optimization

Description

Currently the way that the pages are setup all of the possible widgets are imported on every page no matter which ones are used: https://github.com/interra/catalog-generate/blob/master/app/containers/PageSection/index.js#L14

Webpack supports dynamically loading https://webpack.js.org/api/module-methods/#import- Not sure if this would result in different chunking or not since the page is the same. At least for each site you would only load the widgets you want.