fix(components): remove unnecessary export in CookieControl

[Willo0ow]

📚 Description

An export statement should not appear within a <script setup></script> tag. The export causing problems is in CookieControl.vue component. Since the interface that is exported in this component is not imported anywhere, I just removed the export part.

Vue 3 docs on declaring named exports inside script setup

Resolves #146

📝 Checklist

• [x] All commits follow the Conventional Commit format
• [x] The PR's title follows the Conventional Commit format