Add vue-superselect to Components > Form > Select

[nemanjamalesija]

What kind of change does this PR introduce?

Feature

Is there an existing issue for this?

No

Description

Adds vue-superselect to the Components > Form > Select section.

vue-superselect is a headless, accessible, TypeScript-first select/combobox component for Vue 3. It provides a dual API (compound components and a useSelect() composable), ships zero CSS, follows the WAI-ARIA combobox pattern, and supports single select, multi-select, filtering, keyboard navigation, and optional Floating UI positioning.

Checklist

• Entry placed at end of Components > Form > Select list
• Link points to GitHub repo (not docs or npm)
• Description has no links to author or third-party resources
• README has project description, demo/screenshots, and CONTRIBUTING section
• Documentation is in English
• Project is active and maintained
• Project accepts contributions (CONTRIBUTING.md exists)
• Not a commercial product