Feature Request

Is your feature request related to a problem or unsupported use case? Please describe.
A clear and concise description of what the problem is. For example: I need to do some task and I have an issue...

Currently, when I add the website to my Android home screen using the "Add to Home Screen" feature, the resulting icon is just the generic Next.js "N" logo instead of the application's actual branding. This makes the shortcut hard to identify among other apps and gives an "unfinished" or "generic" feel to the mobile experience.

Describe the solution you'd like
A clear and concise description of what you want to happen. Add any considered drawbacks.

I would like the web application to support a Web App Manifest with high-quality icons. This ensures that when a user adds the site to their Android home screen ("Add to Home Screen"), it displays the official Docs logo instead of a generic browser icon or a fallback letter.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Discovery, Documentation, Adoption, Migration Strategy
If you can, explain how users will be able to use this and possibly write out some documentation (if applicable).
Maybe add a screenshot or design?

Do you want to work on it through a Pull Request?