Weather.jsx: Add geolocation to auto-detect user city

[Hrishikesh-Dalal]

Use browser geolocation API (with permission) to automatically detect the user's city and display the weather without manual input.

[techieadi4703]

I'm intrested, Can u please assign this issue to me?

[Priya-creates]

Hi @Hrishikesh-Dalal ! I would like to work on this feature. Please assign it to me.

[Priya-creates]

Thankyou @Hrishikesh-Dalal for assigning this to me!