fix: extract text from plannerResponse.modifiedResponse field

extension/out/extension.js

@@ -1811,26 +1811,25 @@ function setupMonitor() {
                                 // Extract from plannerResponse field
                                 const pr = s?.plannerResponse;
                                 if (pr) {
-                                    if (typeof pr === 'string')
-                                        textContent = pr;
+                                    // Priority: modifiedResponse (confirmed field from AG)
+                                    if (pr.modifiedResponse)
+                                        textContent = pr.modifiedResponse;
                                     else if (pr.rawText)
                                         textContent = pr.rawText;
+                                    else if (pr.text)
+                                        textContent = pr.text;
                                     else if (pr.message)
-                                        textContent = typeof pr.message === 'string' ? pr.message : JSON.stringify(pr.message);
+                                        textContent = typeof pr.message === 'string' ? pr.message : '';
                                     else if (pr.content?.parts) {
                                         for (const p of pr.content.parts) {
                                             if (p?.text)
                                                 textContent += p.text;
                                         }
                                     }
-                                    else if (pr.parts) {
-                                        for (const p of pr.parts) {
-                                            if (p?.text)
-                                                textContent += p.text;
-                                        }
+                                    // Log first time to capture actual field names
+                                    if (!textContent) {
+                                        logToFile(`[RESPONSE-CAPTURE] plannerResponse keys: [${Object.keys(pr).join(',')}] values(100): ${JSON.stringify(pr).substring(0, 200)}`);
                                     }
-                                    if (!textContent)
-                                        textContent = JSON.stringify(pr).substring(0, 500);
                                 }
                                 // Extract from ephemeralMessage field
                                 const em = s?.ephemeralMessage;