[Bug]: Cannot load SVG
### What happened?

When dragging a svg (Azure SVG icon) on the canvas or when selecting an image to embed via the file picker, an error is shown in the console and nothing happens.

### How can we reproduce the bug?

1. Open tldraw.com or the tldraw VS Code extension
2. Open the developer console
3. Drag this [SVG icon](https://github.com/user-attachments/assets/db7388af-904d-493a-9c64-7f5d8d274bd9) on the canvas
4. See this exception in the console:
    ![Exception in the console](https://github.com/user-attachments/assets/709a495f-178d-46d8-9847-f6b3ed62ebd5)

### What browsers are you seeing the problem on?

Microsoft Edge

### Where did this happen?

The tldraw.com website

### Contact Details

_No response_

### Code of Conduct

- [x] I agree to follow this project's Code of Conduct