improve order of spans in tracing

packages/next-swc/crates/next-api/src/app.rs

@@ -1273,7 +1273,7 @@ impl Endpoint for AppEndpoint {
             }
         };
         async move {
-            let output = self.output();
+            let output = self.output().await?;
             // Must use self.output_assets() instead of output.output_assets() to make it a
             // single operation
             let output_assets = self.output_assets();
@@ -1297,7 +1297,7 @@ impl Endpoint for AppEndpoint {
                 .await?
                 .clone_value();
 
-            let written_endpoint = match *output.await? {
+            let written_endpoint = match *output {
                 AppEndpointOutput::NodeJs { rsc_chunk, .. } => WrittenEndpoint::NodeJs {
                     server_entry_path: node_root_ref
                         .get_path_to(&*rsc_chunk.ident().path().await?)

packages/next-swc/crates/next-api/src/instrumentation.rs

@@ -194,6 +194,7 @@
         async move {
             let this = self.await?;
             let output_assets = self.output_assets();
+            output_assets.resolve().await?;
             this.project
                 .emit_all_output_assets(Vc::cell(output_assets))
                 .await?;

packages/next-swc/crates/next-api/src/middleware.rs

@@ -193,6 +193,7 @@
         async move {
             let this = self.await?;
             let output_assets = self.output_assets();
+            output_assets.resolve().await?;
             this.project
                 .emit_all_output_assets(Vc::cell(output_assets))
                 .await?;

packages/next-swc/crates/next-api/src/pages.rs

@@ -1168,7 +1168,7 @@ impl Endpoint for PageEndpoint {
             }
         };
         async move {
-            let output = self.output();
+            let output = self.output().await?;
             // Must use self.output_assets() instead of output.output_assets() to make it a
             // single operation
             let output_assets = self.output_assets();
@@ -1189,7 +1189,7 @@ impl Endpoint for PageEndpoint {
                 .clone_value();
 
             let node_root = &node_root.await?;
-            let written_endpoint = match *output.await? {
+            let written_endpoint = match *output {
                 PageEndpointOutput::NodeJs { entry_chunk, .. } => WrittenEndpoint::NodeJs {
                     server_entry_path: node_root
                         .get_path_to(&*entry_chunk.ident().path().await?)