* feat(snjs): add retrieving web sockets token for establishing connection * fix(snjs): imports * fix(snjs): use only web sockets connection token * fix(snjs): linter issue
* feat: add subscription manager to handle subscription sharing * fix(services): add missing methods to the interface * fix(services): add subscription manager specs * feat(snjs): add subscriptions e2e tests * fix(snjs): add wait in subscription cancelling test * fix(snjs): checking for canceled invitations in tests * fix(snjs): add e2e test for restored limit of subscription invitations * chore(lint): fix linter issues
