Improve Voice Search Microphone hovering effect

[Rahilsamani]

I'm interested in contributing to the open-source project by addressing an issue with the voice search feature. Currently, the microphone icon has no smooth transition effect when hovering over it. I'd like to enhance the user experience by making the microphone hover effect for better interaction.

open.mp4

[Rahilsamani]

@sanjay-kv sir, why did you reopen this issue? I checked the code again, and it is working fine in localhost.

open.mp4