Prevent button duplication in chat Interface

[Naseem77]

Title: Prevent button duplication in chat interface

Problem:

Every time the lucide lightbulb button is clicked, a new div with three buttons is added to the chat, causing duplication of button sets. This results in unnecessary clutter in the chat interface.

Suggested Solution:

When the lightbulb button is clicked, check the visibility of the button set:

If the button set is visible, move it to the end of the chat.
If the button set is not visible, add it to the end of the chat.

Expected Outcome:

• The button set will be toggled on and off without duplication.
• Buttons will always appear last in the chat when the lamp button is clicked.