fix(pdf): decouple 6 distinct PDFs, fix layout issues and DataForSEO event loop

packages/page-audit/src/dataforseo.ts

@@ -83,24 +83,31 @@ export class DataForSeoClient {
         let delay = 15_000;
         let pollCount = 0;
 
-        while (Date.now() - start < timeoutMs) {
-            await this.sleep(delay);
-            pollCount++;
+        // Force Node event loop active
+        const keepAlive = setInterval(() => { }, 1000);
 
-            const ready = await this.isTaskReady(taskId);
-            const elapsed = Math.round((Date.now() - start) / 1000);
-            console.log(`  📊 Poll #${pollCount}: ${ready ? "READY ✅" : "not ready"} (${elapsed}s elapsed)`);
+        try {
+            while (Date.now() - start < timeoutMs) {
+                await this.sleep(delay);
+                pollCount++;
 
-            if (ready) {
-                // Short grace period so the pages endpoint settles
-                await this.sleep(5_000);
-                return;
+                const ready = await this.isTaskReady(taskId);
+                const elapsed = Math.round((Date.now() - start) / 1000);
+                console.log(`  📊 Poll #${pollCount}: ${ready ? "READY ✅" : "not ready"} (${elapsed}s elapsed)`);
+
+                if (ready) {
+                    // Short grace period so the pages endpoint settles
+                    await this.sleep(5_000);
+                    return;
+                }
+
+                delay = Math.min(delay * 1.3, 30_000);
             }
 
-            delay = Math.min(delay * 1.3, 30_000);
+            throw new Error(`DataForSEO task ${taskId} timed out after ${timeoutMs / 1000}s`);
+        } finally {
+            clearInterval(keepAlive);
         }
-
-        throw new Error(`DataForSEO task ${taskId} timed out after ${timeoutMs / 1000}s`);
     }
 
     /**