Increase Test Coverage and Reliability #13
Description
Audit existing tests and add new unit and integration tests to cover the critical functionality of the project. Organize the tests in a dedicated folder (e.g., tests/), and ensure tests are run automatically as part of the CI workflow.
Additionally, ensure all tests are updated to cover new code paths, validate edge cases, and integrate security checks. Use the latest testing frameworks as appropriate. Document any new testing procedures in the repository README for clarity and future maintenance.