Add a "Photos, images & copyright" card to the Official information
(legal) page in all three languages, plus a short rights/removal note
on the Gallery and Events & Projects pages.
- Clarifies most images are MSOS property or used with permission, and
that third-party images (Get to know Macedonia/Slovenia, Student
Welcome Guide) remain their owners' property.
- Requires prior written permission to reuse MSOS's own images.
- Adds a photo-removal / consent-withdrawal path via info@msosorg.com.
- New shared .photo-rights-note style in css/pages/_gallery.css.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>