Is your feature request related to a problem? Please describe.
Currently pugging (or atleast playing with different tanks) results in a ton of routes imported which 99% of them you will never view again.

Describe the solution you'd like
It would be nice if routes that you clicked at the start of the key (/generally clicked in chat) would just get imported temporarily and require you to press "save" before closing the addon in order to persist. This could even just have a popup "are you sure you don't want to save the route" when closing the ui.

Describe alternatives you've considered
Currently this requires you to delete every route you ever import manually which is a pain.

Additional context
I've recently stopped clicking on routes completly because it's such a PITA to delete all routes.