* Move sharding internal to StateManager
Avoid leaking sharding implementation details all over the State class and
breaking the API
* WiP StateManager based sharding
* Copy the state __dict__ when serializing to avoid breaking the instance
* State tests need to pass the correct substate token for redis
* state: when getting parent_state, set top_level=False
ensure that we don't end up with a broken tree
* test_app: get tests passing with redis by passing the correct token
refactor upload tests to suck less
* test_client_storage: look up substate key
* state.py: pass static checks
* test_dynamic_routes: working with redis state shard
* Update the remaining AppHarness tests to pass {token}_{state.get_full_name()}
* test_app: pass all tokens with state suffix
* StateManagerRedis: clean up commentary
* feat: Synchronizing localStorage between tabs using browser events
* test_client_storage: Test sync'd local storage vars
* update_vars_internal: generic handler to apply var changes to state tree
Apply fully qualified var names to each substate they are associated with. This
allows consistent updates to arbitrary state vars without having to know their
"setter" arguments, in case the user has overwritted the `set_x` name.
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* test_client_storage: remove race conditions for cookie assignment
Poll for default timeout for cookies to appear in the controlled browser.
* Remove use of deprecated get_token and get_sid in core
Both reflex.app and reflex.state were still using deprecated methods, which
were throwing unsolvable warnings for end users.
* Remove deprecated router functions from integration tests
Mostly removing custom "token" var and replacing with
router.session.client_token.
Also replacing `get_query_params` and `get_current_page` usage as well.
* fix upload tests
Cannot pass substate as main app state, since it blocks us from accessing
"inherited vars"
* state: do NOT reset `router` to default
When calling `.reset` to reset state vars, do NOT reset the router data, as
that could mess up internal event processing.
