refactor: convert agent bento cards from videos to React animation components

- Replaced video paths with imported animation components (Fungistor, Herodb, MOSSandboxes, etc.)
- Added new AgentDesign and AgentUseCase sections to agents page
- Updated hero copy to emphasize private, sovereign AI and 2026 timeline
- Reorganized page layout with new sections between existing components

src/pages/agents/AgentsPage.tsx

@@ -1,10 +1,11 @@
 import { AnimatedSection } from '../../components/AnimatedSection'
 import { DeploySection } from './DeploySection'
-import { GallerySection } from './GallerySection'
 import { Companies } from './Companies'
 import { AgentBento } from './AgentBento'
 import { AgentHeroAlt } from './AgentHeroAlt'
 import { CallToAction } from './CallToAction'
+import { AgentUsecase } from './AgentUseCase'
+import { AgentDesign } from './AgentDesign'
 
 export default function AgentsPage() {
   return (
@@ -22,13 +23,17 @@ export default function AgentsPage() {
       </AnimatedSection>
 
       <AnimatedSection>
-        <GallerySection />
+        <AgentUsecase />
       </AnimatedSection>
 
       <AnimatedSection>
         <AgentBento />
       </AnimatedSection>
 
+      <AnimatedSection>
+        <AgentDesign />
+      </AnimatedSection>
+
       <AnimatedSection>
         <CallToAction />
       </AnimatedSection>