Feature Request(css): Make VPHighlight.vue#L66 Background Changeable from Component Props

[brenoepics]

The <span class="glowing-icon-glow"></span> element, which is used as the glowing icon on the home page, currently has a static background. To enhance flexibility and customization, it would be beneficial to make the background of this element changeable through component props.

Proposed Solution:

Modify the VPHighlight.vue component to accept a prop for the background color of the glowing icon.
Ensure that the default behavior remains unchanged if no prop is provided.
Benefits:

Allows for easy customization of the glowing icon's background without modifying the component's internal code.
Enhances the theme's flexibility and usability.
Example:

<VPHighlight glowingIcon="#ff0000" />

This would set the background of the glowing icon to red.

https://github.com/brenoepics/vitepress-carbon/blob/main/packages/theme/src/theme/components/VPHighlight.vue#L66