[Storybook] add storybook-scripts

[psimk]

@pota/storybook-scripts

Commands

• storybook - runs storybook in development mode
• storybook-build - bundles storybook stories

Description

Managing storybook together with scripts packages is annoying. We either need to leave the script package config integration to the developer or (what we do now) assume what script the template will be using, neither is great.

storybook-scripts would include the base configuration for storybook, for each framework that we support. This would also help us manage the plethora of storybook related packages in a single package, instead of putting it onto the developer.

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See #39 for context