Implement rendering of images with data urls in markdown (#30322)

Fixes #28266

![Screenshot 2025-05-08 at 5 08
21 PM](https://github.com/user-attachments/assets/774d2dde-3f2d-466c-8eb1-c67badbd89e4)

Release Notes:

- Added support for rendering images with data URLs in markdown. This
can show up in hover documentation provided by language servers.

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>

crates/repl/src/outputs/image.rs

@@ -57,11 +57,7 @@ impl ImageView {
         };
 
         // Convert back to a GPUI image for use with the clipboard
-        let clipboard_image = Arc::new(Image {
-            format,
-            bytes,
-            id: gpui_image_data.id.0 as u64,
-        });
+        let clipboard_image = Arc::new(Image::from_bytes(format, bytes));
 
         Ok(ImageView {
             clipboard_image,