Token Input - approximate USD value always displays ~$0.00

[jose-garrofe]

Description

On the Token Input component, the approximate USD value always displays ~$0.00 instead of the correct balance value in USD.

Steps to reproduce

1. Go to https://demo.dappbooster.dev/
2. Connect a wallet via the Wallet connectivity option
3. Click on Token Input
4. Select "Multi token" from the top-right dropdown
5. Select a chain and token for which the connected wallet has a balance
6. Observe the ~$ value below the input field -- it shows ~$0.00

Expected vs actual behavior

Expected: The approximate USD value should reflect the token balance held by the connected wallet.
Actual: The value always displays ~$0.00 regardless of the token or balance.

Additional context

Tested with: Mainnet ETH, Polygon POL, Polygon USDC, OP ETH.