fix: trying to fix auto-pulls 21 !

backend/Dockerfile

@@ -1,15 +1,7 @@
 FROM python:3.11-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    git \
-    curl \
-    && curl -fsSL https://download.docker.com/linux/static/stable/x86_64/docker-27.5.1.tgz \
-    | tar -xz --strip-components=1 -C /usr/local/bin docker/docker \
-    && curl -fsSL "https://github.com/docker/compose/releases/download/v2.32.4/docker-compose-linux-x86_64" \
-    -o /usr/local/bin/docker-compose \
-    && chmod +x /usr/local/bin/docker-compose \
-    && mkdir -p /usr/local/lib/docker/cli-plugins \
-    && ln -s /usr/local/bin/docker-compose /usr/local/lib/docker/cli-plugins/docker-compose \
+    systemctl \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app