auto open when detect m3u8

src/index.ts

@@ -250,6 +250,20 @@ function onStreamDetected(url: string, headers?: Record<string, string>): void {
 
   notifyTopFrame(url, headers);
 
+  if (isTopFrame() && !panel && type === 'm3u8') {
+    panel = createPanel();
+    const cancelBtn = panel.querySelector('.m3u8-dl-cancel-btn') as HTMLButtonElement;
+    if (cancelBtn) {
+      cancelBtn.addEventListener('click', () => {
+        downloadAborted = true;
+        log.info('Download cancelled by user');
+      });
+    }
+    for (const entry of detectedStreams.values()) {
+      addStreamToUI(entry.url, entry.parsed);
+    }
+  }
+
   if (isTopFrame() && panel) {
     addStreamToUI(url);
   }