Add City Search Feature to Dropdown List

[richa-k23]

To add a searchable dropdown for city selection to enhance user experience by allowing users to easily find their city from a predefined list.

What I will be doing:

• Adding more cities in the list
• Adding a search feature so that user can easily select their city

[samyakmaitre]

Please proceed with the necessary work, but do not create a Pull Request until I give my confirmation.

[richa-k23]

Sure, I will let you know once I have completed the desired work @samyakmaitre.
Also, please assign me 'gssoc-ext', 'hacktoberfest-accepted' and the 'level' labels.

[samyakmaitre]

I will add label when all tasks are completed DW.

[samyakmaitre]

Create PR and I will add labels

[richa-k23]

Kindly reopen this issue.