feat: add GPX file handling and GeoJSON integration in adventure page; update dependencies and AttachmentCard component

backend/server/adventures/views/attachment_view.py

@@ -2,10 +2,8 @@ from rest_framework import viewsets, status
 from rest_framework.decorators import action
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.response import Response
-from django.db.models import Q
 from adventures.models import Adventure, Attachment
 from adventures.serializers import AttachmentSerializer
-import uuid
 
 class AttachmentViewSet(viewsets.ModelViewSet):
     serializer_class = AttachmentSerializer