fix: add switch unit logic to CJIT screen

src/screens/Wallets/Receive/ReceiveAmount.tsx

@@ -32,6 +32,7 @@ import {
 	unitSelector,
 } from '../../../store/reselect/settings';
 import type { ReceiveScreenProps } from '../../../navigation/types';
+import { useSwitchUnit } from '../../../hooks/wallet';
 
 const ReceiveAmount = ({
 	navigation,
@@ -43,6 +44,7 @@ const ReceiveAmount = ({
 	const denomination = useAppSelector(denominationSelector);
 	const invoice = useAppSelector(receiveSelector);
 	const blocktank = useAppSelector(blocktankInfoSelector);
+	const switchUnit = useSwitchUnit();
 	const [minimumAmount, setMinimumAmount] = useState(0);
 
 	const { maxChannelSizeSat } = blocktank.options;
@@ -76,12 +78,17 @@ const ReceiveAmount = ({
 	const onChangeUnit = (): void => {
 		const result = getNumberPadText(invoice.amount, denomination, nextUnit);
 		dispatch(updateInvoice({ numberPadText: result }));
+		switchUnit();
 	};
 
 	const onContinue = (): void => {
 		navigation.navigate('ReceiveConnect');
 	};
 
+	const onNumberPadPress = (): void => {
+		onChangeUnit();
+	};
+
 	const continueDisabled =
 		invoice.amount < minimumAmount || invoice.amount > channelSize;
 
@@ -95,6 +102,7 @@ const ReceiveAmount = ({
 				<NumberPadTextField
 					value={invoice.numberPadText}
 					testID="ReceiveNumberPadTextField"
+					onPress={onNumberPadPress}
 				/>
 
 				<View style={styles.numberPad} testID="ReceiveNumberPad">