Delete a conversation

Sends your next message, or your decisions on the pending approvals (every one of them), and streams FurniOps AI's answer as the AI SDK UI message stream. It acts as you, with your own permissions: reads run, and every change waits for your approval with its preview. Security operations are never run; it says what to do. One turn at a time per conversation (409), at most 20 steps, 25 tool calls and 120 seconds, in the conversation's mode. Refused when Ask AI is not in the plan (403 `feature_unavailable`), is off for the organisation or for you, or your role may not use it (403 `permission_denied`), no model is routed or AI is switched off (503), the month's `ai_tokens` are used up and no credit may be spent (429 `quota_exceeded`), or today's allowance is spent with no FurniOps AI credit to spend, or your personal budget is (429 `ai_budget_reached`). Model calls are paid from today's allowance first, then from the organisation's FurniOps AI credit when it is switched on (D-289). Changes are recorded in the audit log as Ask AI for you, naming the conversation.