bug: broken dev build

[rekram1-node]

Looks like a function was deleted in last commit breaking dev:
ERROR 2025-08-02T04:10:41 +1ms service=tui failed to send message: POST "http://127.0.0.1:59007/session/ses_797067c84ffeaETd1MG76bQOmo/message": 400 Bad Request {"name":"UnknownError","data":{"message":"TypeError: ProviderTransform.topP is not a function. (In 'ProviderTransform.topP(input.providerID, input.modelID)', 'ProviderTransform.topP' is undefined)"}}