[Feature Request] Arr Widget

### Description

Hello, I think it would be nice if ARR widget could filter out repeating tiles, because right now if there's multiple attempted grabs for one movie it shows it many times.

Also I'd like to see other options than just added date, like description.

No file or test is named; locate the ARR widget entry point and inspect how it currently renders repeated grabs and sorts or filters by added date. Define and implement criteria for collapsing repeated movie tiles and determine which additional display or sorting options are intended, then verify both behaviors against the shown widget output.

Written by the indexing model from the issue text.