fix: remove unsafe link generation

src/fellchensammlung/models.py

@@ -445,13 +445,6 @@ class AdoptionNotice(models.Model):
         distance = geo.calculate_distance_between_coordinates(self.position, position)
         return distance < max_distance
 
-    @property
-    def link_to_more_information(self):
-        from urllib.parse import urlparse
-
-        domain = urlparse(self.further_information).netloc
-        return f"<a href='{self.further_information}'>{domain}</a>"
-
     @property
     def is_active(self):
         if not hasattr(self, 'adoptionnoticestatus'):