feat(i18n): refactor i18n system with URL-based localization support

- Refactored existing i18n implementation to support language codes in URLs
- Redesigned routing logic to handle language-aware navigation
- Added new LanguageAwareLink component for consistent language-aware linking
- Implemented AdvancedLanguageRouter for handling language-specific routing
- Added middleware for URL-based language detection and redirection
- Updated all existing components to work with new i18n system
- Added comprehensive language utilities and services
- Added new locale files for multiple languages (en-IN, zh-CN, zh-TC)
- Updated layout components to support language switching
- Added SEO support for multilingual content

Affected components:
- LanguageAwareLink
- AdvancedLanguageRouter
- LanguageSwitcher
- LanguageSEO
- LanguageAwareHeader
- All locale files
- Routing system
- Middleware layers
- Utility functions

BREAKING CHANGE:
- All route navigation must now use LanguageAwareLink instead of regular links
- Existing URLs will be redirected to include language code
- Routing logic has fundamentally changed to support language prefixes

Author: itscheems

.github/workflows/ci.yaml

@@ -38,7 +38,7 @@ jobs:
       - name: Install dependencies
         run: |
           cd cex
-          npm ci
+          npm ci --legacy-peer-deps
 
       - name: Build project
         run: |