fix call duration

React/src/app/call/page.tsx

@@ -11,7 +11,7 @@ function CallPage() {
   const mediaRecorderRef = useRef<MediaRecorder | null>(null); // Reference for the MediaRecorder instance
   const audioChunks = useRef<Blob[]>([]); // Array to store audio data chunks
  
-  /*
+  
   React.useEffect(() => {
     const interval = setInterval(() => {
       setCallDuration((prev) => prev + 1);
@@ -19,7 +19,7 @@ function CallPage() {
 
     return () => clearInterval(interval);
   }, []);
-  */
+  
 
   // Start recording
   const startRecording = async () => {