I'll modify the code to make the icon in the top left clickable and navigate to the home page when clicked. Let's update the main component to implement this functionality.

These changes will make the icon in the top left clickable and navigate to the home page when clicked. Here's a summary of the modifications:

1. We imported the useRouter hook from 'next/navigation'.
2. We added the useRouter hook inside the component to access the navigation functionality.
3. We modified the WhaleIcon component to make it clickable by wrapping the image in a div with an onClick event that uses the router to navigate to the home page ('/').
4. We added a cursor-pointer class to the wrapper div to indicate that it's clickable.

Now, when users click on the whale icon in the top left corner, they will be redirected to the home page of your application.

Is there anything else you'd like me to modify or add to the chat interface?

I'll enhance the animation when sending a message and make it more interactive. Let's add a fun "pop" animation to the sent message and improve the smoke effect. We'll also add a subtle animation to the input field when typing.

Let's update our code to add these new interactive elements:

These changes have enhanced the interactivity and visual appeal of the chat interface:

1. We've added a "pop-in" animation for new messages.
2. The input field now has a focus animation with a green underline that expands when the input is focused.
3. The WhaleIcon now has a hover effect that slightly enlarges it.
4. We've improved the typing indicator animation.
5. The smoke animation has been refined and made more visible.

These enhancements make the chat interface more engaging and responsive to user actions. The animations provide visual feedback and make the interaction feel more dynamic and lively.

Is there anything else you'd like me to modify or add to the chat interface?