Filesystem read/write starter on top of the electron boilerplate.

[piotrfonte]

Please check packages/idoc/src/chapters and packages/idoc/src/essentials for naming conventions and folder structure.

When opening a project folder we need:

• [x] ability to read children json files as data
• [x] ability to write over children json data files from within the app

Also… we don’t need to be running any Gatsby tasks till Preview or Export being triggered from the app.

[piotrfonte]

This is what we are reading from and writing to:

https://github.com/storycopter/storycopter/tree/next/packages/idoc/src/site — global settings for the idoc https://github.com/storycopter/storycopter/tree/next/packages/idoc/src/essentials — related mainly to Home/Credits pages https://github.com/storycopter/storycopter/tree/next/packages/idoc/src/chapters — all the user generated pages, we need to be able to create similar jsons when creating new pages…

[piotrfonte]

So we need to be able to scan through these folders https://github.com/storycopter/storycopter/issues/44#issuecomment-581469245, load all these jsons, construct a state object that looks like this: https://github.com/storycopter/storycopter/blob/feature/51-document-inspector/packages/app/src/reducers/data.js#L24-L32 and save changes to disk before each preview and export