Update src/app/page.tsx

Merge version_2 into main

src/app/page.tsx

@@ -56,8 +56,8 @@ export default function LandingPage() {
         {
           text: "Réserver un audit d'automatisation",          href: "#contact"},
       ]}
-      imageSrc="http://img.b2bpic.net/free-photo/digital-dashboard_23-2151957114.jpg"
-      imageAlt="AI Automation Dashboard"
+      imageSrc="http://img.b2bpic.net/free-photo/global-network-connection_23-2147775536.jpg"
+      imageAlt="Global Network Connection for Automation"
     />
   </div>
 
@@ -183,4 +183,4 @@ export default function LandingPage() {
       </ReactLenis>
     </ThemeProvider>
   );
-}
+}