[Feature Request] Show live fiat equivalent when typing amount in Send screen

[hemansadeghi]

Feature Description

In the Send screen, when users enter a crypto amount, there is currently no live display of the equivalent value in fiat currency (such as USD, EUR, or IRR).
Adding a live fiat equivalent display would help users better understand the amount they are sending and avoid mistakes, especially when they want to send an approximate value in fiat currency.

Suggested Solution

Show the fiat equivalent value live, below or next to the crypto amount input field, updating dynamically as the user types.
This feature should work for all supported cryptocurrencies and use the fiat currency selected in the wallet settings.

Benefits

• Improves user experience for both beginners and experienced users
• Helps prevent errors caused by unclear fiat value
• Aligns with the behavior of other wallets like TrustWallet and Exodus
• Increases user confidence and accuracy when sending transactions

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Additional Information

“Fiat currency” refers to official currencies such as USD, EUR, IRR, etc.
Thank you to the Cake Wallet team for their efforts.