AulaReact/index.js

import { Link } from "expo-router";
import { Text, View } from "react-native";

export default function Index() {
    return (
        <View style={{
            flex:1, 
            backgroundColor: 'yellow',
            justifyContent: 'center',
            alignItems: 'center'
        }}>
            <Text style={{
                fontSize: 30,
            }}>
                Tela Inicial
            </Text>

        </View>
    )
}