Implement perceived finality

[derHowie]

Fixes APP-1703

What changed (plus any additional context for devs)

When a pending transaction is detected as confirmed, we are flagging the affected assets' addresses and refetching updated user assets balances from BE.

What to test

Ensure the token params sent to BE reflect the correct addresses when the app attempts to update user asset balances.

Suggestions from Jin:

multiple transactions, different assets multiple transactions, impacting same assets Swap 1: ETH → USDC Swap 2: SHITCOIN → ETH

[linear[bot]]

APP-1703 Implement perceived finality