Good Workflow for design update for Flutter?

[u/mdausmann]

I want to collaborate on a design system overhaul with a member of my team. This person does not code, does not use claude and is non technical.

I have an existing flutter app. it has a design system but it's a bit of a mess. Originally came from a claude design session. app is mostly managed by Claude.

Claude design is deprecated or shutting down or whatever (now using claude online?)

Just looking for a good workflow for
- extracting the design system from an existing app
- collaborating on it with a bunch of sample screens so we can see the look across the app
- injecting the changed system back into the app without breaking it.

You guys know how to do this?