Documenter failed to decode the DOCUMENTER_KEY environment variable. Make sure that the environment variable is properly set up as a Base64-encoded string of the SSH private key. You may need to re-generate the keys with DocumenterTools.

Process completed with exit code 1.

Codecov: Failed to properly create commit: The process '/home/runner/work/_actions/codecov/codecov-action/v4/dist/codecov' failed with exit code 1