- Add environment variables for registry initialization in both `pr-test.yml` and `unit-test.yml`.
- Implement a waiting mechanism for the registry service to ensure readiness before executing tests.
- Remove redundant steps for user creation and service restart, streamlining the test setup process.
- Enhance the client code to support auto-discovery of the API prefix, improving flexibility in server URL configuration.
- Introduce comprehensive error handling in client tests to cover various edge cases and improve test coverage.
- Update .gitignore to exclude registry data files.
- Modify Makefile to include new unit-test-registry target for running tests against the Yao Registry service.
- Add comprehensive Registry Client SDK tests in GitHub workflows, ensuring proper setup and execution of tests with Docker service dependencies.
- Implement steps for user creation, service restart, and test execution, along with reporting results back to the pull request.
