fix: reset inactivity timer on user activity during session warning modal

The activity listener now resets the timer whenever the user interacts
with the page, even when the session timeout modal is showing. This
ensures the modal dismisses and the session extends if the user is active.

Author: KidDev88

lib/hooks/useSessionTimeout.ts

@@ -85,9 +85,8 @@ export function useSessionTimeout({
     resetTimer();
 
     const handleActivity = () => {
-      if (!showWarning) {
-        resetTimer();
-      }
+      // Reset timer on any activity, whether modal is showing or not
+      resetTimer();
     };
 
     ACTIVITY_EVENTS.forEach((event) => {
@@ -100,7 +99,7 @@ export function useSessionTimeout({
         document.removeEventListener(event, handleActivity);
       });
     };
-  }, [resetTimer, clearAllTimers, showWarning]);
+  }, [resetTimer, clearAllTimers]);
 
   return { showWarning, secondsRemaining, dismissWarning };
 }