Document best practices for sharing static assets across apps / packages

[sbuys]

Describe the feature you'd like to request

It is not clear what the recommended best practices are for sharing static assets across apps.

Current examples show duplication of shared assets - e.g. favicon is duplicated in the public folder across multiple next apps. What is the ideal structure for a monorepo with: shared images, font files, etc.

Describe the solution you'd like

Documentation should include recommended best practices for packaging shared assets:

• How should users structure their monorepo?
• How to handle special file types?

Describe alternatives you've considered

• Manually copy shared assets via script to public folder of each app
• Create package containing static files that can be imported by apps (but running into some issues with CSS imports and file URLs pointing to package)