feat(i18n): implement language switching and localization support

- Remove i18next configuration and dependencies
- Add language switcher component
- Integrate language change functionality with cookies
- Update translations for English and Persian
- Modify layout and page components to support dynamic language rendering
- Refactor Tailwind CSS configuration for custom colors

src/assets/constants/routeFactory/index.ts

@@ -1,13 +1,12 @@
-import { useTranslation } from 'react-i18next';
-const { t } = useTranslation('routes');
+import { t, translates } from '@/locales/translates';
 
 export default {
   home: {
-    title: t('home'),
+    title: t('pages_home_title'),
     route: () => '/',
   },
   about: {
-    title: t('about'),
+    title: t('pages_about_title'),
     route: () => '/about',
   },
 };