Refactor/consolidate translation hooks

.gitignore

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 *.log
 npm-debug.log*
 yarn-debug.log*
-yarn-error.log*
+yarn-error.log*
+
+/example

CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [2.0.0] - 2025-11-20
+
+### 🚨 Breaking Changes
+
+#### Removed Hooks
+- **Removed `useTranslationWithInterpolation` hook** - Functionality merged into `useTranslation`
+- **Removed `useTranslationInjection` hook** - Functionality merged into `useTranslation`
+
+#### `useTranslation` API Changes
+The `useTranslation` hook has been completely refactored with a new API:
+
+**Before (v1.0.0):**
+```typescript
+const t = useTranslation<typeof en>(en);
+const welcome = t.common.welcome; // Proxy-based access
+```
+
+**After (v2.0.0):**
+```typescript
+const { t } = useTranslation<typeof en>();
+const welcome = t('common.welcome'); // Function-based access
+```
+
+**Migration Guide:**
+- Remove the translation object parameter from `useTranslation`
+- Change from property access (`t.common.welcome`) to function calls (`t('common.welcome')`)
+- The hook now returns an object with a `t` function instead of a proxy object
+- Variable injection and component interpolation are now handled through the same `t` function
+
+### ✨ Added
+
+- **`createTranslation` utility** - New utility function for creating type-safe translation functions outside of React components
+- **Enhanced type safety** - Improved TypeScript types with `Path`, `PathValue`, `TranslateFunction`, and `ComponentMap`
+- **Unified API** - Single `t` function now handles both variable injection and component interpolation
+- **React component support** - Built-in support for embedding React components within translations using the `Trans` component
+
+### 🔄 Changed
+
+- **Simplified `useTranslation` hook** - Reduced from 65 lines to 36 lines, improved maintainability
+- **Streamlined exports** - Cleaner export structure in `index.ts`
+- **Enhanced type definitions** - Expanded `types.ts` with comprehensive type utilities for better type safety
+
+### 📝 Documentation
+
+- Updated README.md with new API examples and usage patterns
+- Added comprehensive examples for type-safe translations
+- Clarified variable injection and component interpolation sections
+
+## [1.0.0] - Previous Release
+
+Initial stable release with:
+- Basic translation hooks
+- Language switching functionality
+- Translation validation and sync tools
+- React and React Native support
+