Theme and project structure - updated

[codyde]

This is updated using your new APIs - removed some of my examples since you cover them in this now.

• Added some basic styling - just to clearly articulate "where" evaluations where happening and provide some minor education
• Created components for both client and server side explicitly so a user who viewed it would understand quickly what these components were doing
• Added cookies-next to handle storing the context as a cookie to show the example
• Added a .env.local thats got placeholder data so a user will know what to update.
• Removed your prettierrc config that normal users might not be setup for
• Updated the readme

[codyde]

All fixes are in! Merging!