feat: update website design and assets

- Replaced multiple hero and background images with new optimized versions
- Removed unused image assets from public/images directory
- Updated typography styles:
  - Removed italic styling from various text components
  - Made eyebrow text uppercase
  - Adjusted H1 font size from 6xl to 5xl on mobile
- Redesigned HomeAurora component with new layout and background
- Added Mulish as primary font family in Tailwind config
- Updated text formatting and spacing

src/pages/cloud/CloudOverview.tsx

@@ -51,7 +51,7 @@ export function CloudOverview() {
             orchestration are all built-in so developers can deploy critical
             workloads without wrestling infrastructure.
           </P>
-          <P color="lightSecondary" className="mt-6 italic">
+          <P color="lightSecondary" className="mt-6">
             Declarative, sovereign, and ready for production workloads anywhere.
           </P>
         </div>