Implement the ability for teachers to load solved code solutions. <!-- cfl-bot:start --> --- 🔗 [**Learn how to work on this issue.**](https://docs.codeforlife.education/project-management#prompts) 🔗 [Visit our site.](https://www.codeforlife.education/) 🔗 [Read our docs.](https://docs.codeforlife.education/) 🔗 [Read our code.](https://github.com/ocadotechnology/codeforlife-workspace) 🔗 [Learn how to format text on GitHub.](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax) <!-- cfl-bot:end -->
Implement the ability for teachers to load solved code solutions.
🔗 Learn how to work on this issue.
🔗 Visit our site.
🔗 Read our docs.
🔗 Read our code.
🔗 Learn how to format text on GitHub.