feat: Attach the Authorization header if a wpAuthToken is present in the context

wp-content/themes/headless/server/graphql/context.ts

@@ -1,3 +1,4 @@
 export default defineGraphQLContext(async (event) => {
-  return {};
+  const wpAuthToken = await getAuthToken(event);
+  return { wpAuthToken };
 });

wp-content/themes/headless/server/graphql/wp-hooks.ts

@@ -0,0 +1,12 @@
+import { defu } from "defu";
+
+export default defineRemoteExecutorHooks({
+  onRequest(request, context) {
+    // Attach the Authorization header if a wpAuthToken is present in the context
+    if (context?.wpAuthToken) {
+      request.extensions = defu(request.extensions, {
+        headers: { Authorization: `Bearer ${context.wpAuthToken}` },
+      });
+    }
+  },
+});