[WIP] Fix failing GitHub Actions job 'Run all test suites (Node 22)'

[Copilot]

• Inspect the failing GitHub Actions run/job logs to identify the root cause
• Reproduce the failure locally and run existing tests/build commands before code changes
• Apply the smallest code fix for the startup/runtime failure
• Add or adjust focused test coverage if needed
• Run targeted validation and rerun relevant tests
• Run parallel validation (Code Review + CodeQL) and finalize