Manual and Automated QA tests

[lucaseduoli]

To validate the release 0.5.1, it's necessary to run all of the QA automated and manual tests.

Every night, a Nightly version is released as a pre-release version in https://pypi.org/project/openrag/
To install it, just run uvx openrag --pre-release allow

List of manual cases to run:
https://ibm.ent.box.com/file/2161405434125

Jenkins automated tests link will be sent by Sreedevi.

If an issue is found during manual testing:

1. Grab all logs and how to reproduce
2. Raise an issue in the repo, adding all information possible
3. Assign the corresponding engineer to it
4. If no engineers are related to the test case, tag the issue as Triage, and the OpenRAG team will assign the engineers.
5. After a PR is created, checkout to the corresponding PR, start OpenRAG and test the functionality.
6. After it is tested, give the green light to the engineer to merge the PR.
7. After the PR is merged, test the latest nightly to see if the problem still persists.
8. If the problem is solved, the issue can be closed.

If an issue is found in an automated test:

1. Try to reproduce the automated test's behavior
2. Proceed with the same orientation as before.