Fill the thumbs up "Upvote" button when I upvoted an idea
It would be very helpful to see whether I upvoted an idea from the idea overview page.
The easiest way to do this is to fill the "thumbs up" button next to the number of upvotes if I upvoted that article.
This would help me to easily see from the overview page which ideas I upvoted and no need to click on upvote again or search through the upvotes
Current (I upvoted the last article):
Improved (maybe you can do a nicer job with the icon than me):