[openstreetmap/openstreetmap-website] Downloaded map images do not have a copyright/attribution message (#551)

[mmd]

I gave it a try and added attribution for *backend* rendering for PS, PDF, SVG, PNG, JPEG and WEBP formats.

![Image](https://github.com/user-attachments/assets/bc33b2b4-813a-4d02-a655-f6c358d96904)

Code and some sample images: https://gist.github.com/mmd-osm/fb7b0b53794240315a05369911fc66a2

-- 
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/openstreetmap-website/issues/551#issuecomment-2629020210
You are receiving this because you are subscribed to this thread.

Message ID: <openstreetmap/openstreetmap-website/issues/551/2629020210 at github.com>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/rails-dev/attachments/20250201/1ea1105a/attachment.htm>