Describe the bug
As requested via Discord: You can enter logos for the airlines when you create / edit them. However, these logos are not visible in the front end, like at the flight page.

Version
7.0.0 including the latest dev release.

To Reproduce
Try to add a logo locally and add a link to it or link to one from an external source like Wikipedia. The logo will not show up.

Expected behavior
After adding a link to the logo, external or local, the logo of the airline should show up at the flights page and on other places.

Cheers