Stage Chat 0.1.0

The initial MIT contract contains a bounded stateless request, user and assistant messages, one final response, cancellation, and content-free failure categories. It has no provider, HTTP client, storage, tools, or application policy. Applications own authentication, retrieval, rate limits, and answer validation.

This Release records the existing immutable tag at 240cf0852ea18c83ee2a887ef5cf4b1c2c942263; no tag or source history has been moved. It is a historical version. For new installations, use 0.1.1 and its current README, contribution guide, and operational limits.

Current public distribution and native checks are recorded on the 0.1.1 Release. This historical Release does not claim a new paid provider run or a separate fresh validation of this older checkout.