Add routes and core views

src/screens/Home.tsx

@@ -0,0 +1,17 @@
+import React from 'react'
+import {Text, Button, View, SafeAreaView} from 'react-native'
+import type {PrimaryTabScreenProps} from '../routes/types'
+
+export const Home = ({navigation}: PrimaryTabScreenProps<'Home'>) => {
+  return (
+    <SafeAreaView style={{flex: 1}}>
+      <View style={{flex: 1}}>
+        <Text>Hello world</Text>
+        <Button
+          title="Go to Jane's profile"
+          onPress={() => navigation.navigate('Profile', {name: 'Jane'})}
+        />
+      </View>
+    </SafeAreaView>
+  )
+}