Analytics - Report ETH tokens of discovered accounts

[PeKne]

Description

At the moment, when there is a new account created from connected device discovery, we report only the network symbol to the analytics server. There should be also valid (by token definitions) token symbols a token contracts related to that account, similar as we do for the portfolio tracker imported account.

Current shape of the analytics message dispatched:

{
    type: EventType.CoinDiscoveryNewAccount;
    payload: {
        symbol: NetworkSymbol;
        path: string;
        type: AccountType;
    };
}

Acceptance criteria

Token symbols and contracts are reported to analytics for every device discovered account.