Improve Rotation Mode Thumbnails

[flourish86]

User seem to struggle to understand what the different rotation modes mean. They can't derive how the rotation modes work from the preview thumbnails.

• users expect the timeline of the placeholder entries in the preview thumbnails are vertical
• users interpret placeholders for days of the week in the headers look like whole day entries

[flourish86]

I've redesigned the rotation mode preview thumbnails addressing the issued mentioned above. I assume they are an improvement. There should be some kind of validation conducted at some point.

I also need to make dark mode versions as well.

Multiday

24/7

Partial Day

This is a preview on how they would look in action.