Refresh .project repository inventory from current projectbluefin org state

[Copilot]

This updates .project metadata to match the latest CNCF .project schema expectations and current organization reality. The repository inventory is now sourced from existing projectbluefin repositories only, with no inferred or fabricated entries.

• Metadata alignment

  • Updated project.yaml repositories to reflect the current GitHub org inventory.
  • Removed non-org repository references from the canonical list.

• Repository inventory refresh

  • Added currently existing org repos that were missing from metadata (e.g. .github, .project, actions, lab, server, bluefin*, etc.).
  • Kept existing valid org entries and normalized the list to only https://github.com/projectbluefin/* URLs.

• Resulting shape (example)

  repositories:
    - "https://github.com/projectbluefin/.github"
    - "https://github.com/projectbluefin/.project"
    - "https://github.com/projectbluefin/dakota"
    - "https://github.com/projectbluefin/website"
    - "https://github.com/projectbluefin/lab"