Docs: Fix controller usage example

Author: Hamas

README.md

@@ -48,15 +48,19 @@ We utilize the device's native APIs (`MediaMuxer` on Android, `AVAssetExportSess
 ```dart
 final controller = DlpController();
 
-// Listen to status updates (Extracting -> Downloading -> Merging -> Completed)
+// 1. Get Video Data
+final videoData = await engine.extract('https://tiktok.com/...');
+
+// 2. Start Download (Auto-Muxing handled internally)
 controller.state.listen((state) {
-  print('[${state.status}] ${state.message}');
-  if (state.status == DlpStatus.merging) {
-    print('Merging Video & Audio streams...');
+  if (state.status == DlpStatus.downloading) {
+    print('Downloading... ${state.progress?.percentage.toStringAsFixed(1)}%');
+  } else if (state.status == DlpStatus.completed) {
+    print('Done! File at: ${state.message}');
   }
 });
 
-// Start the Magic (Auto-Muxing included)
+await controller.startDownload(videoData, '/downloads/');
 final path = await controller.startDownload(videoData, '/storage/emulated/0/Download');
 print('Saved to: $path');
 ```