fix(auth): i18n и react-hook-form на странице логина

Добавлены i18next, схема zod и react-hook-form для формы входа.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/main.tsx

@@ -1,17 +1,13 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
-import dayjs from 'dayjs';
-import 'dayjs/locale/ru';
-import locale from 'antd/locale/ru_RU';
-import { ConfigProvider } from 'antd';
 import App from './App';
-
-dayjs.locale('ru');
+import './i18n';
+import LocaleProvider from './components/LocaleProvider';
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
     <React.StrictMode>
-        <ConfigProvider locale={locale}>
+        <LocaleProvider>
             <App />
-        </ConfigProvider>
+        </LocaleProvider>
     </React.StrictMode>
-);
+);