Description

Fixes swapped red/blue channels when rendering SVG images.

Describe the bug

When rendering a full-color SVG into an Image object using Image::from_bytes(ImageFormat::Svg, ...) on macOS, the resulting bitmap has its Red and Blue channels swapped. For example, a color specified as #38BDF8 (Light Blue) in the SVG source appears as yellowish in the rendered GPUI view.

Steps to reproduce

1. Create a GPUI application.
2. Generate or load an SVG string containing a specific color, for example:

   <svg xmlns="http://www.w3.org/2000/svg" width="100" height="100">
     <rect width="100" height="100" fill="#38BDF8"/>
   </svg>

3. Load this SVG into an Image object:

   let image = Arc::new(Image::from_bytes(
       ImageFormat::Svg,
       svg_string.into_bytes(),
   ));

4. Display this image in a view using an img() element.

Expected behavior

The rectangle should be rendered in Light Blue (#38BDF8).

Actual behavior

The rectangle is rendered in Yellowish Color (#F8BD38).

Self-Review Checklist:

• I've reviewed my own diff for quality, security, and reliability
• Unsafe blocks (if any) have justifying comments
• The content is consistent with the UI/UX checklist
• Tests cover the new/changed behavior
• Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

• Fixed swapped color channels when pasting SVG images from the clipboard.