Changes to times for advance road trip planning

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/request-a-feature/changes-to-times-for-advance-road-trip-planning/
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I am planning a long road trip in advance - it would be great if you could amend the start time to the time I intend to leave (with a view to working out where would be good for lunch, and what time I will arrive at my destination, etc. It would also be good to be able to edit the suggested stops - eg if I want to stay a bit longer at one stop or cut another stop shorter, so I can see how that impacts the charging. Thank you for considering these!