tailwind.config.js

- Updated button component to include rounded-full class for enhanced appearance.
- Adjusted button padding for small, medium, and large sizes for better consistency.
- Added a 'muted' color to the Tailwind configuration for additional styling options.
- Modified the main view layout by adding padding to the container and improving spacing for a more visually appealing design.
- Replaced placeholder images with appropriate assets in the Hero section for better visual representation.