Streamlit-plugins

Add to the theme_changer component support for streamlit app cloud

Improved stability when resize element or change sidebar options in demo app

What's New
- Framework
- Multilit
- Native multipage support, now it improves the performance and is easier to build a multipage app
- Components
- Theme Changer: New component for change the theme on client side without sends message to backend (only to change the icon or selection)

Fixes
- Component
- Navbar
- Compatibility with new version of streamlit