fix(consult): a stored smalltalk reply is not a prior answer; summary counts as one (acceptance fix for BUG-1071)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0199rbQDTsUbCVw84wc8BTFe

frontend/src/app/api/consult/route.ts

@@ -995,8 +995,8 @@ export async function POST(request: Request) {
     // A session that already holds an answer gets the follow-up shape
     // (BUG-1071): a direct answer, no skeleton. That is read from the stored
     // history, never from the wording of the question.
-    const followUpTurn = hasPriorAssistantAnswer(history);
-    const natalInstruction = `${natalToolInstruction}${natalUserTurnShape({ entrypoint: consultEntrypoint, history })}`;
+    const followUpTurn = hasPriorAssistantAnswer(history, { summaryText: historyWindow.summaryText });
+    const natalInstruction = `${natalToolInstruction}${natalUserTurnShape({ entrypoint: consultEntrypoint, history, summaryText: historyWindow.summaryText })}`;
     const adoptedRangeNote = consultationMode === "verified_chart"
       && prepared.serverChart?.truth.birthTimeStatus === "accepted"
       && prepared.serverChart.toolInput.candidate_range
@@ -1518,7 +1518,7 @@ export async function POST(request: Request) {
     const workflowReceipt = consultationWorkflowReceipt(workflowContext);
     // The grounded fallback writes from the injected workflow; same first-turn
     // / follow-up split as the agentic path (BUG-1071), one statement of it.
-    const legacyNatalInstruction = hasPriorAssistantAnswer(history)
+    const legacyNatalInstruction = hasPriorAssistantAnswer(history, { summaryText: historyWindow.summaryText })
       ? followUpAnswerShapeInstruction()
       : "先用不超过 400 字口语直接回答下面的问题，不要加标题；形状为：先给反差（表面 A，底下 B，都是盘上的结构，命名成一个格局）、再说清谁在推谁在修、然后「别去应 X 的象，去扮演 Y 的象」；开场不写行动。然后按三个二级标题写：## 盘里支持这个判断的地方（原始结构、六步宫位、Yoga 表作为依据，只写开场没说过的，表格与正文二选一）、## 时间怎么看、## 这周可以做的一件事（最多三条行动，只在这里出现一次）。全文不超过 900 字。骨架不可省略；不写「先回答你的问题」这个标题，文末技法审计表由产品界面折叠展示，不写进正文。星盘事实只使用系统里已经注入的计算结果，不要复述内部字段、JSON 或再跑一遍咨询流程。";