fix(rectification): hydrate persisted case turns

frontend/src/app/page.tsx

@@ -2372,6 +2372,7 @@ export default function Home() {
           status: String((turn.receipt as { status?: unknown }).status ?? ""),
           phases: Array.isArray((turn.receipt as { phases?: unknown }).phases) ? (turn.receipt as { phases: unknown[] }).phases.map(String) : [],
           tools: Array.isArray((turn.receipt as { tools?: unknown }).tools) ? (turn.receipt as { tools: unknown[] }).tools.map(String) : [],
+          methods: Array.isArray((turn.receipt as { methods?: unknown }).methods) ? (turn.receipt as { methods: unknown[] }).methods.map(String) : [],
           skill_name: typeof (turn.receipt as { skill_name?: unknown }).skill_name === "string" ? (turn.receipt as { skill_name: string }).skill_name : undefined,
           skill_version: typeof (turn.receipt as { skill_version?: unknown }).skill_version === "string" ? (turn.receipt as { skill_version: string }).skill_version : undefined,
         } : null,
@@ -3480,7 +3481,7 @@ export default function Home() {
 
         {rectificationSurfaceOpen && rectificationCaseId && (
           <ConversationalBirthTimeRectification
-            key={`${rectificationSessionId}-${rectificationCaseId}`}
+            key={`${rectificationSessionId}-${rectificationCaseId}-${rectificationTurns.at(-1)?.id ?? "loading"}`}
             caseId={rectificationCaseId}
             sessionId={rectificationSessionId ?? ""}
             readonly={rectificationReadonly}

frontend/src/components/conversational-birth-time-rectification.tsx

@@ -13,6 +13,7 @@ export type PersistedRectificationTurn = Readonly<{
     status: string;
     phases: readonly string[];
     tools: readonly string[];
+    methods?: readonly string[];
     skill_name?: string;
     skill_version?: string;
   }> | null;

frontend/src/components/rectification-agentic-chat.tsx

@@ -112,6 +112,28 @@ function activityFromReceipt(receipt: PersistedTurn["receipt"]): ReceiptActivity
   };
 }
 
+function messagesFromTurns(initialTurns: readonly PersistedTurn[]): RenderMessage[] {
+  return initialTurns.flatMap((turn, index): RenderMessage[] => {
+    const key = `persisted-${turn.id}-${index}`;
+    if (turn.role === "assistant") {
+      return [{
+        role: "assistant",
+        text: turn.text ?? "",
+        renderKey: key,
+        state: turn.status === "completed" ? "settled" : "thinking",
+        receiptActivity: activityFromReceipt(turn.receipt),
+        receiptStatus: turn.receipt?.status,
+      }];
+    }
+    return [{
+      role: "user",
+      text: turn.text ?? "",
+      renderKey: key,
+      state: "settled",
+    }];
+  });
+}
+
 export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
   const {
     caseId,
@@ -131,27 +153,7 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
     onRestart,
   } = props;
 
-  const [messages, setMessages] = useState<RenderMessage[]>(() =>
-    initialTurns.flatMap((turn, index): RenderMessage[] => {
-      const key = `persisted-${turn.id}-${index}`;
-      if (turn.role === "assistant") {
-        return [{
-          role: "assistant",
-          text: turn.text ?? "",
-          renderKey: key,
-          state: turn.status === "completed" ? "settled" : "thinking",
-          receiptActivity: activityFromReceipt(turn.receipt),
-          receiptStatus: turn.receipt?.status,
-        }];
-      }
-      return [{
-        role: "user",
-        text: turn.text ?? "",
-        renderKey: key,
-        state: "settled",
-      }];
-    }),
-  );
+  const [messages, setMessages] = useState<RenderMessage[]>(() => messagesFromTurns(initialTurns));
   const [draft, setDraft] = useState("");
   const [busy, setBusy] = useState(false);
   const [error, setError] = useState("");

frontend/tests/rectification-agentic-entry.test.ts

@@ -29,6 +29,14 @@ test("birth-time rectification entry mounts the V9 case-ref chat", () => {
   assert.match(component, /initialTurns:/);
 });
 
+test("persisted rectification turns hydrate after the async Case refresh", () => {
+  assert.match(chat, /function messagesFromTurns\(initialTurns:/);
+  assert.match(chat, /useState<RenderMessage\[\]>\(\(\) => messagesFromTurns\(initialTurns\)\)/);
+  assert.match(page, /key=\{`\$\{rectificationSessionId\}-\$\{rectificationCaseId\}-\$\{rectificationTurns\.at\(-1\)\?\.id \?\? "loading"\}`\}/);
+  assert.match(page, /methods: Array\.isArray\(\(turn\.receipt as \{ methods\?: unknown \}\)\.methods\)/);
+  assert.match(component, /methods\?: readonly string\[\]/);
+});
+
 test("opening is server-owned: shouldStartOpening drives the first turn, never client history", () => {
   assert.doesNotMatch(chat, /initialMessages\.length > 0 \|\| openingStarted/);
   assert.doesNotMatch(chat, /agenticOpeningInstruction|用户刚进入生时校正会话/);
@@ -100,7 +108,7 @@ test("agent tool calls never end silently; the runner owns completion and failur
 test("persisted turns survive remounts; duplicate openings are suppressed by the server", () => {
   assert.match(chat, /initialTurns/);
   assert.match(chat, /const openingStarted = useRef\(false\)/);
-  assert.match(page, /key=\{`\$\{rectificationSessionId\}-\$\{rectificationCaseId\}`\}/);
+  assert.match(page, /key=\{`\$\{rectificationSessionId\}-\$\{rectificationCaseId\}-\$\{rectificationTurns\.at\(-1\)\?\.id \?\? "loading"\}`\}/);
   assert.match(page, /initialTurns=\{rectificationTurns\}/);
   assert.match(page, /onMessagesChange=\{handleRectificationMessagesChange\}/);
 });