As a Commons user, I want to be able to filter image search results by image size so I more easily find an image that's the size I'm looking for.
Acceptance Criteria:
- An "Image Size" filter is added that allows users to only see results that are within a range of resolutions
- The image size filter should only appear on the Images tab.
- The image size filter should have the following options:
- "Any" - all images
- "Small" - resolution < 500px
- "Medium" - resolution between 500 and 1000px
- "Large" - resolution > 1000px
- The image size filter should match the following design on desktop. This task does not cover the mobile UI (this will be done as part of T258615)