feat: Add new files

Added .gitignore with patterns for ignoring files and directories, including node_modules, .expo, dist, web-build, *.orig.*, *.jks, *.p8, *.p12, *.key, *.mobileprovision, .metro-health-check*, npm-debug.*, yarn-debug.*, yarn-error.*, .DS_Store, *.pem, .env*.local, *.tsbuildinfo, expo-env.d.ts, and @generated expo-cli sync-2b81b286409207a5da26e14c78851eb30d8ccbdb.

Added app.json with Expo configurations, including name, slug, version, orientation, icon, scheme, userInterfaceStyle, splash, assetBundlePatterns, ios, android, web, plugins, and experiments.

Added _layout.tsx with TabLayout component for rendering tabs. Imported FontAwesome and expo-router. Exported ErrorBoundary and unstable_settings.

Added index.tsx with TabOneScreen component for rendering Tab One. Imported EditScreenInfo, Text, and View from components/Themed.

Added two.tsx with TabTwoScreen component for rendering Tab Two. Imported EditScreenInfo, Text, and View from components/Themed.

Added +html.tsx for configuring root HTML during static rendering. Imported ScrollViewStyleReset from expo-router/html.

Added [...missing].tsx for rendering NotFoundScreen. Imported Link and Stack from expo-router. Imported StyleSheet, Text, and View from components/Themed.

Added _layout.tsx for configuring the root layout. Imported FontAwesome and expo-router. Imported DarkTheme and DefaultTheme from @react-navigation/native. Imported useFonts from expo-font. Imported SplashScreen and Stack from expo-router. Imported useEffect and useColorScheme from react-native.

Added modal.tsx with ModalScreen component for rendering Modal. Imported StatusBar from expo-status-bar and StyleSheet from react-native.

Added babel.config.js with presets babel-preset-expo and plugins expo-router/babel.

Added EditScreenInfo.tsx with EditScreenInfo component for displaying information about the code. Imported React and StyleSheet from react-native. Imported Colors from constants/Colors. Imported ExternalLink from components/ExternalLink. Imported MonoText from components/StyledText. Imported Text and View from components/Themed.

app/(tabs)/_layout.tsx

@@ -0,0 +1,55 @@
+import FontAwesome from '@expo/vector-icons/FontAwesome';
+import { Link, Tabs } from 'expo-router';
+import { Pressable, useColorScheme } from 'react-native';
+
+import Colors from '../../constants/Colors';
+
+/**
+ * You can explore the built-in icon families and icons on the web at https://icons.expo.fyi/
+ */
+function TabBarIcon(props: {
+  name: React.ComponentProps<typeof FontAwesome>['name'];
+  color: string;
+}) {
+  return <FontAwesome size={28} style={{ marginBottom: -3 }} {...props} />;
+}
+
+export default function TabLayout() {
+  const colorScheme = useColorScheme();
+
+  return (
+    <Tabs
+      screenOptions={{
+        tabBarActiveTintColor: Colors[colorScheme ?? 'light'].tint,
+      }}>
+      <Tabs.Screen
+        name="index"
+        options={{
+          title: 'Tab One',
+          tabBarIcon: ({ color }) => <TabBarIcon name="code" color={color} />,
+          headerRight: () => (
+            <Link href="/modal" asChild>
+              <Pressable>
+                {({ pressed }) => (
+                  <FontAwesome
+                    name="info-circle"
+                    size={25}
+                    color={Colors[colorScheme ?? 'light'].text}
+                    style={{ marginRight: 15, opacity: pressed ? 0.5 : 1 }}
+                  />
+                )}
+              </Pressable>
+            </Link>
+          ),
+        }}
+      />
+      <Tabs.Screen
+        name="two"
+        options={{
+          title: 'Tab Two',
+          tabBarIcon: ({ color }) => <TabBarIcon name="code" color={color} />,
+        }}
+      />
+    </Tabs>
+  );
+}