Hackathon Subjects 2024 - Sélestat magento2-makegento-cli magento2-on-fly-3d-generator on-fly-3d-generator-service magento2-varnish-flush-controller magento2-better-bo magento2-minimal-price magento2-snowflake Upgrade! 2024 - Toulouse magento2-admin-assistant magento2-frankengento magento2-openai-connector magento2-sample-ai-data magento2-store-path-url