Fix clientLibrary extension name (#184)

Author: Matthew Hawkins

crates/apollo-mcp-registry/src/uplink.rs

@@ -396,6 +396,8 @@ where
     let res = client
         .post(url)
         .header("x-apollo-mcp-server-version", env!("CARGO_PKG_VERSION"))
+        .header("apollographql-client-name", "apollo-mcp-server")
+        .header("apollographql-client-version", env!("CARGO_PKG_VERSION"))
         .json(request_body)
         .send()
         .await

crates/apollo-mcp-server/src/graphql.rs

@@ -64,7 +64,7 @@ pub trait Executable {
             request_body.insert(
                 String::from("extensions"),
                 serde_json::json!({
-                    "ApolloClientMetadata": client_metadata,
+                    "clientLibrary": client_metadata,
                 }),
             );