feat: render workflow receipt evidence rows

frontend/src/app/page.tsx

@@ -2098,6 +2098,15 @@ export default function Home() {
       }
       if (!response.body) throw new Error("浏览器未收到可读取的回答流");
       const techniqueTruth = response.headers.get("x-jyotish-technique-truth") ?? "unknown";
+      const workflowReceipt = {
+        route: response.headers.get("x-jyotish-workflow-route") ?? "unknown",
+        status: response.headers.get("x-jyotish-workflow-status") ?? "unknown",
+        preciseTiming: response.headers.get("x-jyotish-precise-timing") ?? "unknown",
+        missingLayers: (response.headers.get("x-jyotish-missing-layers") ?? "none")
+          .split(",")
+          .map((item) => item.trim())
+          .filter((item) => item && item !== "none"),
+      };
 
       const reader = response.body.getReader();
       const decoder = new TextDecoder();
@@ -2126,7 +2135,7 @@ export default function Home() {
       const completedSession: ChatSession = {
         ...userSession,
         title: currentSession.messages.length === 0 && reply.title ? reply.title : userSession.title,
-        messages: [...userSession.messages, { role: "assistant", text: reply.text, suggestions: reply.suggestions, techniqueTruth }],
+        messages: [...userSession.messages, { role: "assistant", text: reply.text, suggestions: reply.suggestions, techniqueTruth, workflowReceipt }],
         updatedAt: timestamp(),
       };
       updateSession(sessionId, () => completedSession);

frontend/src/components/chat-message-row.tsx

@@ -25,7 +25,7 @@ export function ChatMessageRow({ message }: { readonly message: ChatMessageView
           {message.role === "assistant" ? (
             message.state === "thinking"
               ? <div className="thinking"><i /><i /><i /></div>
-              : <><ClaimBoundaryBadge status={message.techniqueTruth} /><EvidenceAuditPanel claimStatus={message.techniqueTruth} /><ChatMessageContent text={message.text} /></>
+              : <><ClaimBoundaryBadge status={message.techniqueTruth} /><EvidenceAuditPanel claimStatus={message.techniqueTruth} workflowReceipt={message.workflowReceipt} /><ChatMessageContent text={message.text} /></>
           ) : <p>{message.text}</p>}
         </div>
       </div>

frontend/src/components/evidence-audit-panel.tsx

@@ -4,6 +4,13 @@ type AuditRow = {
   boundary: string;
 };
 
+type WorkflowReceipt = {
+  route: string;
+  status: string;
+  preciseTiming: string;
+  missingLayers: readonly string[];
+};
+
 const defaultAuditRows: AuditRow[] = [
   { label: "D1 / Natal", status: "required", boundary: "基础命盘层" },
   { label: "Varga: D9 / D10 / D2 / D11", status: "required", boundary: "按问题域调用，不混用" },
@@ -15,12 +22,27 @@ const defaultAuditRows: AuditRow[] = [
   { label: "MEVG / Real Case Calibration", status: "blocked", boundary: "外部校准不足时降级" },
 ];
 
-export function EvidenceAuditPanel({ claimStatus }: { readonly claimStatus?: string }) {
+function workflowRows(receipt?: WorkflowReceipt): AuditRow[] {
+  if (!receipt) return defaultAuditRows;
+  return [
+    { label: `Workflow route: ${receipt.route}`, status: receipt.status === "blocked" ? "blocked" : "required", boundary: "后端实际路由" },
+    { label: `Precise timing: ${receipt.preciseTiming}`, status: receipt.preciseTiming === "allowed" ? "partial" : "blocked", boundary: "精确应期 claim gate" },
+    {
+      label: "Missing route layers",
+      status: receipt.missingLayers.length ? "blocked" : "required",
+      boundary: receipt.missingLayers.length ? receipt.missingLayers.join(" / ") : "none",
+    },
+    ...defaultAuditRows,
+  ];
+}
+
+export function EvidenceAuditPanel({ claimStatus, workflowReceipt }: { readonly claimStatus?: string; readonly workflowReceipt?: WorkflowReceipt }) {
+  const rows = workflowRows(workflowReceipt);
   return (
     <details className="evidence-audit-panel">
       <summary>证据链摘要 · {claimStatus || "unknown"}</summary>
       <div className="evidence-audit-table" role="table" aria-label="Technique Audit Table">
-        {defaultAuditRows.map((row) => (
+        {rows.map((row) => (
           <div className="evidence-audit-row" role="row" key={row.label}>
             <span role="cell">{row.label}</span>
             <b role="cell" data-status={row.status}>{row.status}</b>

frontend/src/lib/chat-message-view.ts

@@ -3,6 +3,12 @@ export type ChatMessage = {
   readonly text: string;
   readonly suggestions?: readonly string[];
   readonly techniqueTruth?: string;
+  readonly workflowReceipt?: {
+    readonly route: string;
+    readonly status: string;
+    readonly preciseTiming: string;
+    readonly missingLayers: readonly string[];
+  };
 };
 
 export type ChatMessageView = ChatMessage & {

frontend/tests/evidence-audit-panel.test.ts

@@ -4,12 +4,17 @@ import test from "node:test";
 
 const rowSource = readFileSync(new URL("../src/components/chat-message-row.tsx", import.meta.url), "utf8");
 const panelSource = readFileSync(new URL("../src/components/evidence-audit-panel.tsx", import.meta.url), "utf8");
+const pageSource = readFileSync(new URL("../src/app/page.tsx", import.meta.url), "utf8");
 const globalStyles = readFileSync(new URL("../src/app/globals.css", import.meta.url), "utf8");
 
 test("assistant messages include a collapsible Technique Audit Table shell", () => {
   assert.match(rowSource, /EvidenceAuditPanel/);
   assert.match(rowSource, /claimStatus=\{message\.techniqueTruth\}/);
+  assert.match(rowSource, /workflowReceipt=\{message\.workflowReceipt\}/);
   assert.match(panelSource, /Technique Audit Table/);
+  assert.match(panelSource, /Workflow route:/);
+  assert.match(panelSource, /Precise timing:/);
+  assert.match(panelSource, /Missing route layers/);
   assert.match(panelSource, /D1 \/ Natal/);
   assert.match(panelSource, /Narayana Dasha/);
   assert.match(panelSource, /Functional Benefic\/Malefic/);
@@ -17,3 +22,11 @@ test("assistant messages include a collapsible Technique Audit Table shell", ()
   assert.match(panelSource, /组件 parity 未全闭环/);
   assert.match(globalStyles, /\.evidence-audit-panel/);
 });
+
+test("consult responses persist workflow receipt headers for evidence rendering", () => {
+  assert.match(pageSource, /x-jyotish-workflow-route/);
+  assert.match(pageSource, /x-jyotish-workflow-status/);
+  assert.match(pageSource, /x-jyotish-precise-timing/);
+  assert.match(pageSource, /x-jyotish-missing-layers/);
+  assert.match(pageSource, /workflowReceipt/);
+});