Use uv to manage requirements

docker-compose.yml

@@ -74,7 +74,7 @@ services:
     environment:
       <<: *django-env
     command: |
-      celery --app newsreader
+      /app/.venv/bin/celery --app newsreader
       --workdir /app/src/
       worker --loglevel INFO
       --concurrency 2
@@ -105,7 +105,7 @@ services:
         <<: *django-env
     entrypoint: /app/bin/docker-entrypoint.sh
     command: |
-      gunicorn --bind 0.0.0.0:8000
+      /app/.venv/bin/gunicorn --bind 0.0.0.0:8000
       --workers 3
       --chdir /app/src/
       newsreader.wsgi:application