update all change

.DS_Store

.env-files/Dockerfile.gitlab

.env-files/Gemfile.gitlab

.gitlab-ci.yml

README.md

_config.yml

_includes/sidebar.html

_posts/2023-11-11-Cncf.md

_posts/2023-11-11-index.md

_posts/2023-11-20-contribute.md

_posts/2023-11-24-course.md

assets/.gitkeep

docker-compose.local

docker-compose.yml

public/404.html

public/README.md

public/assets/blog/index.html

public/assets/blog/posts/2023/11/11/Cncf.html

public/assets/blog/posts/2023/11/11/index.html

public/assets/blog/posts/2023/11/20/contribute.html