Renew session when it expires during activity in the dApp

[nkuba]

There is one operation requiring an active session: points claiming.
The user establishes a session during login, kept for a week.
The existing session is used every time the user returns to the dApp during the week. Users who open the dApp after the session expires will be asked to sign in again to establish a new session.

The problematic scenario is when the session expires when the user is actively using the dApp. Let's assume the scenario:

1. User logins to the dApp with a valid session.
2. Session expires while the user is using the dApp.
3. The user claims the points.
   In this case, the claim request will fail as the backend rejects.
   As a workaround, the user has to refresh the dApp and log in to establish a new session.

We must fix this problem by requesting the user to establish a new session.

[linear]

AENG-32 Renew session when it expires during activity in the dApp