bug: Add Tooltip Messages for Buttons

[0saurabh0]

• I have searched the existing issues

Current behavior

Currently, the buttons such as "Regenerate," "Copy," etc., do not display any tool-tip messages when hovered over. Adding hover tool-tips would greatly enhance the user experience by providing clear, immediate information about the functionality of each button

Minimum reproduction step

Edit the codebase -> Make a PR

Expected behavior

When a user hovers over a button, a tool-tip should appear with a brief description/title of the button's functionality.

Screenshots / Logs

i.e.

Jan version

0.5.1

In which operating systems have you tested?

• macOS
• Windows
• Linux

Environment details

Ubuntu 22.04.4 LTS
CPU: Intel i5-8250U (8) @ 3.400GHz
16 gigs of RAM

[0saurabh0]

I'd be happy to make a PR?