v0.0.28

Highlights — structured questions

v0.0.28 adds structured questions: a first-class way for an agent to ask you a structured question mid-turn.

• ask_user tool — single-select, multi-select, or free-text (with an optional "Other"), each carrying a suggested default. One representation, rendered on every surface: an interactive REPL prompt, suspend-and-ask over the API (streamed via SSE, answered over REST), or a per-loop policy for hands-off runs.
• Loops gain an on_question policy: block (the loop pauses and escalates the question for you to answer, reusing the loop-hardening blocked/retry path) or default (auto-take the agent's suggested answer and keep going). Default is block.
• Every question and answer is validated and audit-logged. New REST endpoints: GET /sessions/{id}/questions and POST /sessions/{id}/questions/{questionId}/answer.

Non-breaking — purely additive; existing turns and loops are unaffected (no ask_user call ⇒ no change).

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Full per-PR changelog below.

What's Changed

• feat(questions): structured questions to the user — ask_user + REPL/API/loop responders (brief #6) by @carmelosantana in #160

Full Changelog: v0.0.27...v0.0.28