Enhance Docker cleanup in deployment workflows to reclaim space

.gitea/workflows/deploy-dev.yml

@@ -117,9 +117,12 @@ jobs:
             echo "🧹 Cleanup"
             rm -f /tmp/merchbay_dev.tar.gz /tmp/docker-compose.yml
             
-            echo "🧹 Pruning unused Docker resources"
+            echo "🧹 Aggressive Docker cleanup to reclaim space"
             docker image prune -af --filter "until=24h" || true
             docker container prune -f || true
+            docker volume prune -f || true
+            docker builder prune -af --filter "until=48h" || true
+            echo "📊 Docker space usage:"
             docker system df
 
             echo "✅ Deployment completed"