I think the front-end clients should not be the focus on the core team. Probably just sdk + backend and hosting platform (galaxy) and third party integrations with different clients (vite, Cordova, electron, capacitors) could be maintained by the community.
I personally decoupled backend from frontend, created a meteor client SDK and used it for backend/hosting. This is how Firebase, and Supabase works except that Meteor backend is more flexible.