fix(gen): fix missing icons (#6035)

Author: bene2k1

pages/index.mdx

@@ -14,7 +14,7 @@ description: Scaleway's product documentation provides comprehensive guides, tut
 <Grid>
     <SummaryCard
         title="Troubleshoot Web Hosting"
-        icon="email-remove"
+        icon="book-open-outline"
         description="Learn how to solve common email or website access issues."
         label="Read more"
         url="/webhosting/troubleshooting/cant-access-website-mail/"
@@ -28,7 +28,7 @@ description: Scaleway's product documentation provides comprehensive guides, tut
     />
     <SummaryCard
         title="Dedibox RPN"
-        icon="box-essentials"
+        icon="console"
         description="Learn how to mount a Scaleway Dedibox RPN-SAN volume on Proxmox."
         label="Get started"
         url="/dedibox-rpn/how-to/use-rpn-san-proxmox/"