While working towards fixes for the image viewer, @mikayla-maki and I
discovered that we didn't have `object-fit: scale-down` implemented.
This doesn't _fully_ solve the image issues as there is some issue where
only the bounds width is updating on layout change that I haven't fully
chased down.
Co-Authored-By: @mikayla-maki
Release Notes:
- N/A
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Co-authored-by: Mikayla Maki <mikayla@zed.dev>
This is a follow up to #9436 . It has a cleaner API and generalized the
image_cache to be a generic asset cache, that all GPUI elements can make
use off. The changes have been discussed with @mikayla-maki on Discord.
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Co-authored-by: Mikayla <mikayla@zed.dev>
