It’s cool, I think. I mean your architecture. But don’t forget, that many ways of using React is not only about state — route etc. React is just powerful enough to exist like, with 1 store and 10 components. One smart (application), others are dumb (universal).
About new terms — maybe. But I want to see more use cases. Real use cases.
Also about title — I think you should rename it to “Proposal of new architecture and terms in case of using Redux in complex cross-platform applications”.
Also I don’t get it why universal components => core components. What are the core components, if there is already universal?