📌 Report Title\n\n**Add unit tests for and **\n\n---\n\n## 📋 Description\n contains token helper functions ( and ) which are critical for authentication flows. There are no unit tests covering their behavior (including handling of invalid tokens).\n\n---\n\n## 🔄 Steps to Reproduce\n1. Inspect test coverage for \n2. Observe no tests covering token generation and verification\n\n---\n\n## ✅ Expected Behavior\nAdd unit tests that: \n- Confirm produces a token that decodes back to the original payload.\n- Confirm returns for invalid tokens.\n\n---\n\n## ✅ Fix / Recommendation\nAdd tests under . During tests set environment variables required by to avoid runtime parse errors.\n\nI will open a PR adding these tests and sample environment scaffolding in the test file.