Added support for watchOS 11 / iOS 18 workout activity types Fixed some minor bugs

Fixes: - refreshing by pulling down the list now correctly loads new workouts

Fixes: - time and elevation data are now correctly exported.

Improvements: - user interface revamped. - Routes can now be trimmed (do you also forget to stop your gps tracker every time?). - Routes can also be compressed by selecting a minimum distance between points. - Filtering workouts by activity type is now possible. - Listed workouts are now grouped according to the chosen sorting criteria. - It is now possible to choose a default date range in the settings. - Meters and Feet have been added to the units of measurement - You can now send a tip to support the development of this application (which will always be free!)

Improvements: - Loading workouts is now much faster - Only workouts with attached route data will now be displayed - Workouts can now be filtered according to a user-specified date interval, which can be set in the options (set by default to the last month) - Added sorting options Fixes: - Total workout distance was not computed correctly under some circumstances