refactor: Implement modifier key detection for keyboard shortcuts in various controls

app/src/components/ui/Tools.tsx

@@ -115,17 +115,10 @@ const Tools: React.FC = () => {
         setOpenDrop(false); // Close the dropdown
       }
     };
-    const handleEscKeyPress = (event: KeyboardEvent) => {
-      if (event.key === "Escape") {
-        setIsPlaying(false); // Set isPlaying to false when Escape key is pressed
-      }
-    };
     document.addEventListener("mousedown", handleOutsideClick);
-    document.addEventListener("keydown", handleEscKeyPress); // Listen for ESC key
 
     return () => {
       document.removeEventListener("mousedown", handleOutsideClick);
-      document.removeEventListener("keydown", handleEscKeyPress); // Clean up the event listener
     };
   }, []);
   useEffect(() => {