Weather widget

Implement a simple weather widget-like application for web browser.

The widget shows basic weather information (temperature, humidity, wind) for a given city.

Done

On the initial page load, the default city should be Copenhagen.
The widget for any given city should be sharable with a url like http://widget.example/?city=Odense
When the user selects a new city, the new data should be fetched by the browser and thus not require a page reload. Despite not reloading the page, the url should still be updated to match the selected city.
The widget should retain its basic functionality even if the user disables JavaScript in their browser.
The application should be robust, scalable as well as easy to test, maintain and extend.

npm install
npm run dev