Task: Create GitHub repository

Create the project's home on GitHub: a new organisation and an initial repository containing a minimal project skeleton with vcpkg support.

• A GitHub organisation OreStudio exists.
• An OreStudio/OreStudio repository exists and is publicly accessible.
• The repository contains a minimal vcpkg-compatible project that compiles locally.

This is the seed task for the project. Every later task in v0 assumes the repository exists.

• Total time spent in v0: ~0:35 (per the v0 clocktable).
• This task pre-dates the use of feature branches; work was direct to main.

• Repository: https://github.com/OreStudio/OreStudio/
• Organisation: OreStudio on GitHub.