Summary

Add a codespaces label to the repository for tagging issues related to GitHub Codespaces configuration, prebuilds, and user experience. The existing devcontainer label covers container configuration but a dedicated Codespaces label is needed for prebuild workflows, machine type settings, and Codespaces-specific features.

Acceptance Criteria

• codespaces label created with color ededed and description "GitHub Codespaces configuration and prebuilds"
• Label applied to all Codespaces-related issues filed as part of this work

Notes

This issue can be superseded by Issue 5 (labels-as-code) if that ships first. File this as a quick-win that can be done via gh label create immediately.