Replace function declarations with arrow function expressions assigned to constants
for better testability when mocking functions during unit tests.
This makes the codebase more consistent and addresses issues with function mocking.
- 🛠️ **Refactor**: Updated return search result component for mobile responsiveness
- 🗑️ **Chore**: Removed unused order-by dropdown component and related files
- 📚 **Docs**: Enhanced component documentation for clarity
- ✨ **Feature**: Added InputControlDirective for better input handling
- 🎨 **Style**: Updated button and text-field styles for loading states
- 🛠️ **Refactor**: Improved button component structure and disabled state handling
- 📚 **Docs**: Updated code style guidelines with new control flow syntax
Introduced new documentation files for state management and testing guidelines to enhance developer understanding and best practices.
- 📚 **Docs**: Added state management guidelines with local and global state recommendations
- 📚 **Docs**: Created testing guidelines including unit testing requirements and best practices
- 📚 **Docs**: Updated project structure documentation for clarity
