Lumencast org-wide community health files

This repo hosts the assets shown across the entire Lumencast GitHub organization :

• profile/README.md — landing page rendered at github.com/Lumencast

Future additions :

• CODE_OF_CONDUCT.md, CONTRIBUTING.md, SECURITY.md — fall-through community files for repos that don't ship their own
• FUNDING.yml — sponsorship configuration
• Issue / PR templates that apply org-wide

GitHub's special-repo conventions documented at https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file.