[FEATURE] - CI Integration via a GitHub App for PR Test Suggestions

[Ofido]

Is your feature request related to a problem?

The current workflow requires developers to run the tool locally on their machine. It would be more powerful to integrate this functionality directly into the GitHub workflow to provide automated feedback on pull requests.

Describe the solution you'd like

Create a GitHub App that can be installed in the repository. This app would:

1. Be triggered when a pull request is opened or updated.
2. Analyze the changed files in the PR.
3. Identify any new or modified code that lacks test coverage.
4. Use the AI to generate test suggestions.
5. Post these suggestions as a comment on the pull request, allowing the author to easily review and incorporate them.

This would automate the process of ensuring new code is tested and provide immediate feedback within the PR interface.

Describe alternatives you've considered

• A simple GitHub Action could work, but a GitHub App provides a richer and more integrated experience for commenting and interaction.

Additional context

This is from the New Ideas Backlog.

[Ofido]

think with #15 can create a processes that use copilot job in gha