[REF-2287] Redis fetches the same state multiple times

[masenf]

It's possible for a single state to be fetched from redis multiple times.

import reflex as rx


class State(rx.State):
    pass


class S2(State):
    @rx.var
    def foo(self):
        return "foo"


class S3(S2):
    def handler(self):
        print("foo")


def index():
    return rx.button("Click", on_click=S3.handler)


app = rx.App()
app.add_page(index)

This will load S2 from redis twice

Work branch: masenf/optimize-redis-get-state

_{From SyncLinear.com | REF-2287}