feat: new home page

[LuanRoger]

This pull request includes various updates and improvements to the Electron app, including new dependencies, component additions, and updates to the project's structure and styles. The most important changes are grouped by theme below.

Dependencies and Libraries:

• Added @icons-pack/react-simple-icons and @radix-ui/react-navigation-menu to package.json dependencies.
• Added TanStack Router to the list of libraries in README.md.
• React DevTools are now installed by default, as noted in README.md.

Component Updates:

• Removed the old NavigationMenu component and replaced it with a new version that includes i18n support and uses @radix-ui/react-navigation-menu. [1] [2]
• Added new Footer and InitialIcons components to the template directory. [1] [2]
• Updated HomePage and SecondPage components to include the new Footer and InitialIcons components. [1] [2]

Project Structure:

• Added a new template directory under src/components for non-essential template components.
• Updated the project structure documentation in README.md to reflect the new template directory.

Routing:

• Replaced AboutPage with SecondPage and updated the routes accordingly. [1] [2] [3]

Style and Utility Updates:

• Updated the import paths for utility functions in various components to use the new utils/tailwind path. [1] [2] [3]
• Updated font definitions in global.css to use new font files and added font-display: swap for better performance.
• Removed redundant font-weight definitions from global.css.

These changes collectively improve the structure, functionality, and maintainability of the Electron app.