Family Easter Egg Amount Exceeds Maximum Balance Interaction

In the Family app's send flow, typing a large transaction amount triggers a series of delightful, springy interactions. As the user enters digits, the main amount text dynamically shrinks to fit the screen width. Once the amount exceeds the available balance, a red error message ('Not enough ETH') slides up and fades in. Continuing to type larger numbers triggers escalating easter-egg error messages ('Still not enough ETH' and finally 'Still not enough ETH 🤪'). Tapping the backspace button triggers a springy scale-down press state, instantly resetting the input to zero and animating the error message away.