fix: propagate tracing context headers

agmmtoo · agmmtoo · commit 4f8afa84ea8e · 2025-12-26T00:18:45.000+06:30
diff --git a/instrumentation.ts b/instrumentation.ts
@@ -3,5 +3,10 @@ import { registerOTel } from '@vercel/otel'
 export function register() {
   registerOTel({
     serviceName: 'librarease-next',
+    instrumentationConfig: {
+      fetch: {
+        propagateContextUrls: [process.env.API_URL!],
+      },
+    },
   })
 }
