Improve Input Field UI for Phone Number

[UdaySagar-Git]

Describe the bug
The current phone number input field UI presents challenges, primarily due to the inclusion of flags preceding to country codes without a search functionality. This design choice makes it difficult for users to locate their country efficiently. Additionally, the overall UI lacks visual appeal and can be enhanced for a more user-friendly experience.

To Reproduce
Steps to reproduce the behavior:

1. Go to any page consisting of phone number input field
2. Click on the phone number input field.
3. Observe the country selection dropdown menu.
4. Attempt to find a specific country without a search functionality.
5. Evaluate the overall appearance and user experience of the UI.

Expected behavior
The phone number input field UI should be improved to address the following:

1. Integrate a search functionality within the country selection dropdown to facilitate easy and quick identification of the user's country.
2. Enhance the overall visual design for a more appealing and modern look.

Screenshots

[UdaySagar-Git]

i would like to work on this