Don't crop news images

[maffe03]

Right now all news images have the same height and width, and when it does not match the container (which it rarely does), it gets cropped.
The following needs to be fixed:

• set objectFit on the image component to "contain" (see reference)
• Match the image width to its container. Probably easiest using fill and a div

[preethithiruvalluru]

Hi @maffe03! I'd like to work on this issue.

I have experience with React and image handling, and I've just had my first open source PR merged in another project. I understand the fix involves setting objectFit to "contain" and using fill with a div wrapper.

Could I be assigned to this issue?