Add Loading Indicator While Fetching Weather Data #78
Description
When the app fetches weather data from the OpenWeatherMap API, users currently see no indication that a request is in progress. On slower networks, this may lead to confusion or frustration, as the app may appear unresponsive.
Expected Behavior:
A loading message or spinner should be displayed while weather data is being fetched. It should disappear once the data is either successfully displayed or an error occurs.
Proposed Solution:
Add a simple loading indicator that becomes visible during the API request and is hidden afterward.
Benefits:
Enhances the user experience by providing visual feedback.
Makes the app feel more responsive and reliable.
Easy to implement but adds meaningful UX improvement.