did some more cleanup of the interface and UI interactions.

app/app.tsx

@@ -0,0 +1,23 @@
+import { LinkingOptions, NavigationContainer } from "@react-navigation/native";
+import { Text } from "react-native";
+import * as Linking from "expo-linking";
+import Root from "./+html";
+
+const prefix = Linking.createURL("/");
+
+const linking : LinkingOptions<any> = {
+  prefixes: [
+    "tech.damngood.PliWould", prefix,
+  ],
+  config: {
+    screens: {}
+  },
+};
+
+function App() {
+  return (
+    <NavigationContainer linking={linking} fallback={<Text>Loading...</Text>}>
+      <Root />
+    </NavigationContainer>
+  );
+}