feat: update hero sections with new visual designs

- Added new hero section alternatives for Agents, Cloud, Compute and GPU pages with modern visual layouts
- Updated hero background images with new high-quality assets for better visual appeal
- Replaced spinning animation heroes with full-width image + text split layouts
- Added consistent styling across hero sections with left-aligned text and right-side hero images
- Updated hero copy to focus on platform capabilities and value propositions
- Replace

src/pages/agents/AgentsPage.tsx

@@ -4,12 +4,13 @@ import { DeploySection } from './DeploySection'
 import { GallerySection } from './GallerySection'
 import { Companies } from './Companies'
 import { BentoSection } from './BentoSection'
+import { AgentsHeroAlt } from './AgentsHeroAlt'
 
 export default function AgentsPage() {
   return (
     <div>
       <AnimatedSection>
-        <AgentsHero />
+        <AgentsHeroAlt />
       </AnimatedSection>
 
       <AnimatedSection>