makeUniversalSearch Unexpected token

I am not able to use makeUniversalSearch.

`Authenticating with PSN via NPSSO...
Authentication successful.
Error during user search for 'USERNAME': SyntaxError: Unexpected token '<', ")
at parseJSONFromBytes (node:internal/deps/undici/undici:6251:19)
at successSteps (node:internal/deps/undici/undici:6232:27)
at readAllBytes (node:internal/deps/undici/undici:5201:13)
at process.processTicksAndRejections (node:internal/process/task_queues:105:5)`

The error occurs if I use makeUniversalSearch only.

Start from the `makeUniversalSearch` implementation in the TypeScript source and trace the request/response flow to the JSON parsing step shown in the stack trace. Reproduce with an NPSSO-authenticated username search to verify whether this endpoint is returning HTML. Then compare parsing and error-handling in nearby search methods for consistent behavior. Done means `makeUniversalSearch` safely handles this response shape and no longer crashes with `Unexpected token '<'`.

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