v2.0.0

Core Feature Expansion

Added 4 features:
1. City Search & Management: Users can now search for cities via the API and change the current weather location.
2. Detailed Current Weather Report: A comprehensive report for the current hour, including essential details like UV index, precipitation, and sunrise/sunset times.
3. Hourly Weather Forecast: A detailed 24-hour forecast for the selected location.
4. 3-Day Weather Forecast: A forecast for the next three days, providing an overview of expected weather conditions.