Cross for clossing images is almost invisible in white images

[mediapinta]

Pre-Checks

• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• [X] Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• [X] Providing a screenshot or video to reproduce the issue or show visually what was meant.
• [X] I am willing to provide a PR.

Describe the bug

When adding images to a new publication a cross appears when hovering over the image, but this cross is almost invisible in white images.

Reproduction video or screenshot

The cross is almost invisible in this white background screenshot Hovering over the cross

Additional Context

The cross should be visible no matter the colour of the image.

[bolt-new-by-stackblitz[bot]]

Start a new pull request in StackBlitz Codeflow.

[forestsystem]

I thought there wasn't a cross to close it at all - thank you!