Consistent UI for FAQs Pages

These improvements enhance the appearance and usability of the FAQ section, making it easier to navigate and consistent with the rest of the platform.

1. Updated FAQ Pages Layout:
   The UI of the FAQ pages has been updated for better consistency across the platform. The design now aligns with other sections for a more unified experience.

2. Added Navigation Tabs:
   Tabs have been introduced at the top of the FAQ index and show pages to improve navigation and organization.