Check out story order -- some weird things are happening

[dcwarwick]

For example, the PageHeader stories are being scrambled, and some of the SidePanel stories show up out of order -- this seems to happen on production built storybook, while local storybooks preserve file order as expected.

Should investigate why this happens and can we stop it to get the stories in the desired order.

[dcwarwick]

The Webpack bundling process seems to be sorting exports into alphabetical order. This means that when storybook preserves the "export order", it's actually preserving the sorted order. See storybookjs/storybook#15574.

I'm not sure how storybook can fix this. We may need a more robust way to establish the desired story order.