Lodash eslint rules for better tree-shaking

Despite `lodash` being on the external list, certain approaches to importing from `lodash` increase plugin bundle size more than others.

Perhaps we can integrate some eslint-plugin-lodash rules to enforce better tree-shaking in plugins?

- https://www.npmjs.com/package/eslint-plugin-lodash
- https://github.com/idok/eslint-plugin-lodash

Or...

- https://www.npmjs.com/package/eslint-plugin-tree-shaking
- https://github.com/lukastaegert/eslint-plugin-tree-shaking