feat(quote-carousel): add QuoteCarouselBlock component and related types

- Introduced a new QuoteCarouselBlock component for displaying rotating quotes.
- Added QuoteCarouselBlockData interface to define the structure of the quote carousel data.
- Updated existing components and types to integrate the new quote carousel functionality.
- Enhanced blog-utils to support filtering posts by tags more effectively.
- Made various UI improvements in the Footer and PostCard components for better user experience.

src/routes/+layout.server.ts

@@ -154,7 +154,7 @@ export const load: LayoutServerLoad = async ({ locals }) => {
   try {
     footerData = await getFooterBySlug('footer-main', {
       locale: 'de',
-      resolve: ROW_RESOLVE,
+      resolve: ['all'],
     });
   } catch {
     // CMS nicht erreichbar