fix: update Dockerfiles with metadata labels and improve build process

backend/server/adventures/views/stats_view.py

@@ -14,7 +14,7 @@ class StatsViewSet(viewsets.ViewSet):
     """
     A simple ViewSet for listing the stats of a user.
     """
-    @action(detail=False, methods=['get'], url_path='counts/(?P<username>[\w.@+-]+)')
+    @action(detail=False, methods=['get'], url_path=r'counts/(?P<username>[\w.@+-]+)')
     def counts(self, request, username):
         if request.user.username == username:
             user = get_object_or_404(User, username=username)

backend/server/requirements.txt

@@ -10,7 +10,7 @@ Pillow
 whitenoise
 django-resized
 django-geojson
-setuptools
+setuptools<81
 gunicorn==23.0.0
 qrcode==8.0
 slippers==0.6.2