feat: implement authentication flow and session management

- Update RootLayout to handle authentication state and redirect users based on their auth status.
- Create an Index component to redirect unauthenticated users to the login page.
- Modify ApiAuthRepository to fetch user session data using access and refresh tokens.
- Introduce a new container file to manage use case instances for authentication and filament operations.
- Enhance authStore to validate tokens and fetch user data from the API.
- Add babel-plugin-module-resolver for improved module imports.
- Update package.json scripts for running the app on Android and iOS.
- Add expo-camera dependency for camera functionalities.
- Update tsconfig.json to include infrastructure path mapping.

mobile/app/_layout.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect } from 'react';
-import { Stack } from 'expo-router';
+import { Stack, useRouter, useSegments } from 'expo-router';
 import { StatusBar } from 'expo-status-bar';
 import { useAuthStore } from '@store/authStore';
 
@@ -8,18 +8,31 @@ import { useAuthStore } from '@store/authStore';
  * Carrega a sessão armazenada e controla o fluxo auth vs app.
  */
 export default function RootLayout(): React.ReactElement | null {
-  const { loadStoredSession, isLoading } = useAuthStore();
+  const { loadStoredSession, isLoading, isAuthenticated } = useAuthStore();
+  const router = useRouter();
+  const segments = useSegments();
 
   useEffect(() => {
     loadStoredSession();
   }, [loadStoredSession]);
 
+  useEffect(() => {
+    if (isLoading) return;
+    const inAuthGroup = segments[0] === '(auth)';
+    if (isAuthenticated && inAuthGroup) {
+      router.replace('/(app)/(tabs)/home');
+    } else if (!isAuthenticated && !inAuthGroup) {
+      router.replace('/(auth)/login');
+    }
+  }, [isAuthenticated, isLoading, segments, router]);
+
   if (isLoading) return null;
 
   return (
     <>
       <StatusBar style="light" backgroundColor="transparent" translucent />
       <Stack screenOptions={{ headerShown: false, contentStyle: { backgroundColor: '#1E1B18' } }}>
+        <Stack.Screen name="index" />
         <Stack.Screen name="(auth)" />
         <Stack.Screen name="(app)" />
       </Stack>