Background

Add support for Angular.

Summary

Based on the Svelte and Vue implementations, I have created an Angular implementation of Chat, Completion and StructuredOutput.

Verification

I have created automated tests for all the Classes and manually tested the Chat service.

Tasks

• Tests have been added / updated (for bug fixes / features)
• Documentation has been added / updated (for bug fixes / features)
• A patch changeset for relevant packages has been added (for bug fixes / features - run pnpm changeset in the project root)
• Formatting issues have been fixed (run pnpm prettier-fix in the project root)

Future Work

Add more examples and support for more Angular versions.

Related Issues

Resolves #5083