- Fix incorrect docstring method names in get_item (set_quantity ->
increase_quantity, decrease_quantity, try_decrease_quantity)
- Add asyncio.Lock to AsyncJWKSFetcher._fetch_jwks to deduplicate
concurrent JWKS fetches on cold/expired cache
- Add threading.Lock to SyncJWKSFetcher._fetch_jwks for same reason
- Add threading.Lock to _get_or_create_memory_store to prevent
race condition in token store registry
- Fix README clone URL to point to upstream repo
- Fix E2E test SyncJWKSFetcher constructor to use correct signature
(jwks_url + http_client instead of project_id + base_url)
Covers user CRUD lifecycle, team management, sessions, API key management,
authenticate_request with real request shapes, and async variants.
Requires STACK_E2E=1 env var and running Stack Auth instance.
Ejiro Asiuwhu