Updated Navigation

Author: Ash110

fern/docs.yml

@@ -415,6 +415,8 @@ navigation:
                 path: providers/cloud/gcp.mdx
               - page: Cloudflare R2
                 path: providers/cloud/cloudflare.mdx
+              - page: Supabase
+                path: providers/cloud/supabase.mdx
           - section: Observability
             contents:
               - page: Langfuse