Create a new patchflow that can generate unit tests

[codelion]

• Allow users to specify classes to test
• Automatically generate unit tests for methods in those classes
• Decide on what framework we will use for generating tests

[plon-Susk7]

Hey @codelion , I'd love to work on this issue.

[codelion]

Please go ahead, look forward to your PR.

[plon-Susk7]

Hey @codelion , I've been working on this issue. I had few doubts. Is it possible to discuss the doubts on call whenever you're free?

[codelion]

@plon-Susk7 sure, you can dm me on discord to discuss.

[codelion]

Fixed in #998