Обновил дизайн на черно-серый

frontend/App.tsx

@@ -2,11 +2,12 @@ import React from 'react';
 import { StatusBar } from 'expo-status-bar';
 import { Platform } from 'react-native';
 import { ApolloProvider } from '@apollo/client';
-import { Provider as PaperProvider, MD3DarkTheme, configureFonts } from 'react-native-paper';
+import { Provider as PaperProvider } from 'react-native-paper';
 import { SafeAreaProvider } from 'react-native-safe-area-context';
 import { apolloClient } from './src/services/apollo-client';
 import { AuthProvider } from './src/contexts/AuthContext';
 import { AppNavigator } from './src/navigation/AppNavigator';
+<<<<<<< HEAD
 
 // Современная черно-серая тема
 const theme = {
@@ -56,6 +57,9 @@ const theme = {
     },
   }),
 };
+=======
+import { theme } from './src/theme';
+>>>>>>> a3ad9832ae1663e2a76b50c417d43bcb23a0e03a
 
 export default function App() {
   return (