fix(home): serve today's starlanguage from daily guidance

The homepage was waiting on a full chart plus four extra engines, so the card timed out and showed the failure copy on every visit.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/app/api/daily-starlanguage/route.ts

@@ -4,8 +4,8 @@ import {
   composeDailyStarlanguageCard,
   dailyStarlanguageCacheKey,
   dailyStarlanguageCardSchema,
-  dailyStarlanguageEvidence,
   dailyStarlanguagePrompt,
+  evidenceFromDailyGuidance,
   parseDailyStarlanguageText,
   type DailyStarlanguageCard,
   type DailyStarlanguageEvidence,
@@ -19,7 +19,7 @@ import { createServerSupabaseClient } from "@/lib/supabase/server";
 import { getDailyStarlanguageAgent } from "@/mastra";
 
 export const runtime = "nodejs";
-export const maxDuration = 30;
+export const maxDuration = 20;
 
 type Profile = GlobalBirthProfile & { birthTimeStatus?: string; timezoneId?: string };
 type BirthPayload = NonNullable<Awaited<ReturnType<typeof dailyProfilePayload>>>;
@@ -35,7 +35,7 @@ type Generated =
   | { readonly kind: "failed"; readonly reason: "chart_unavailable" };
 
 const jyotishApiBase = process.env.JYOTISH_API_BASE ?? "http://127.0.0.1:5200";
-const engineTimeoutMs = 20_000;
+const engineTimeoutMs = 8_000;
 const agentTimeoutMs = 45_000;
 const cacheLimit = 500;
 
@@ -89,37 +89,17 @@ async function fetchEngine(path: string, body: Record<string, unknown>) {
   return await response.json() as Record<string, unknown>;
 }
 
-function chartPoints(chart: Record<string, unknown>) {
-  const modules = chart.modules && typeof chart.modules === "object" ? chart.modules as Record<string, unknown> : {};
-  const chartModule = modules.chart && typeof modules.chart === "object" ? modules.chart as Record<string, unknown> : chart;
-  const planets = chartModule.planets && typeof chartModule.planets === "object" ? chartModule.planets : undefined;
-  const ascendant = chartModule.ascendant && typeof chartModule.ascendant === "object" ? chartModule.ascendant : undefined;
-  return planets && ascendant ? { planets, ascendant } : null;
-}
-
-async function collectLayers(payload: BirthPayload, today: string) {
-  const chart = await fetchEngine("/api/chart", payload).catch((error: unknown) => {
-    console.warn("daily_starlanguage_chart_unavailable", error);
+async function loadDailyGuidance(payload: BirthPayload, today: string) {
+  const packet = await fetchEngine("/api/daily_guidance", {
+    ...payload,
+    date: today,
+    reference_date: today,
+  }).catch((error: unknown) => {
+    console.warn("daily_starlanguage_guidance_unavailable", error);
     return null;
   });
-  const points = chart === null ? null : chartPoints(chart);
-  if (chart === null || !points) return null;
-  const tomorrow = new Date(`${today}T00:00:00.000Z`);
-  tomorrow.setUTCDate(tomorrow.getUTCDate() + 1);
-  const withPoints = { ...payload, planets: points.planets, ascendant: points.ascendant };
-  const [vimshottari, narayana, varga, transit] = await Promise.all([
-    fetchEngine("/api/dasha", { ...withPoints, dasha: "vimshottari", today }).catch(() => null),
-    fetchEngine("/api/dasha", { ...withPoints, dasha: "narayana", today }).catch(() => null),
-    fetchEngine("/api/varga_full", { ...withPoints, divisions: ["D9", "D10"] }).catch(() => null),
-    fetchEngine("/api/transit", {
-      natal_planets: points.planets,
-      ascendant: points.ascendant,
-      start: today,
-      end: tomorrow.toISOString().slice(0, 10),
-      planets_to_check: ["Saturn", "Jupiter", "Rahu", "Ketu", "Mars", "Sun"],
-    }).catch(() => null),
-  ]);
-  return { chart, vimshottari, narayana, varga, transit };
+  if (!packet || packet.success !== true) return null;
+  return packet;
 }
 
 async function polishWithAgent(evidence: DailyStarlanguageEvidence): Promise<DailyStarlanguageCard | null> {
@@ -158,9 +138,10 @@ function scheduleAgentPolish(key: string, today: string, evidence: DailyStarlang
 }
 
 async function generateCard(payload: BirthPayload, profile: Profile, today: string): Promise<Generated> {
-  const layers = await collectLayers(payload, today);
-  if (!layers) return { kind: "failed", reason: "chart_unavailable" };
-  const evidence = dailyStarlanguageEvidence(layers, today, profile.birthTimeStatus === "confirmed");
+  const packet = await loadDailyGuidance(payload, today);
+  if (!packet) return { kind: "failed", reason: "chart_unavailable" };
+  const evidence = evidenceFromDailyGuidance(packet, today, profile.birthTimeStatus === "confirmed");
+  if (!evidence) return { kind: "failed", reason: "chart_unavailable" };
   return {
     kind: "card",
     card: composeDailyStarlanguageCard(evidence),

frontend/src/app/globals.css

@@ -1297,6 +1297,20 @@ input:not([type="radio"]):not([type="checkbox"]):not([class^="ant-"]):not([class
   text-wrap: pretty;
 }
 
+.product-entrypoint-copy p[aria-busy="true"] {
+  color: var(--color-ink-tertiary);
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .product-entrypoint-copy p[aria-busy="true"] {
+    animation: daily-starlanguage-pending 1.6s ease-in-out infinite;
+  }
+}
+
+@keyframes daily-starlanguage-pending {
+  50% { opacity: .55; }
+}
+
 .product-entrypoint-footer {
   display: flex;
   align-items: flex-end;

frontend/src/app/page.tsx

@@ -1274,12 +1274,18 @@ export default function Home() {
   const dailyStarlanguageFingerprint = dailyStarlanguageProfileKey(profile);
 
   const starterThemes = personalChartAvailable ? themes : generalGuidedJyotishTopics;
+  const dailyStarlanguageQuestion = !personalChartAvailable
+    ? "请帮我看一下今天的运势，重点告诉我适合推进什么、需要注意什么。"
+    : dailyStarlanguage.kind === "unavailable"
+      ? "从今日问起"
+      : "深入看今日";
   const dailyStarlanguageTrend = dailyStarlanguage.kind === "ready"
     ? dailyStarlanguage.card.trend
     : dailyStarlanguage.kind === "pending"
-      ? "正在结合你的星盘写今天的星语。"
-      : "今天的星语没能生成。点这里从今日问起；不会用通用文案顶替。";
+      ? "正在写下今天的星语。"
+      : "今天的星语还没写出来。";
   const dailyStarlanguageAction = dailyStarlanguage.kind === "ready" ? dailyStarlanguage.card.action : "";
+  const dailyStarlanguageBusy = personalChartAvailable && dailyStarlanguage.kind === "pending";
   const onboardingPending = profileComplete && !onboarding && !onboardingError;
   const currentOnboardingMessage = onboardingJustCompleted
     ? startGreeting || completedOnboardingMessage(profileDraft.name.trim())
@@ -2448,9 +2454,7 @@ export default function Home() {
 
   function draftDailyStarlanguageQuestion() {
     chooseSuggestedQuestion(
-      personalChartAvailable
-        ? "深入看今日"
-        : "请帮我看一下今天的运势，重点告诉我适合推进什么、需要注意什么。",
+      dailyStarlanguageQuestion,
       "timing",
       personalChartAvailable ? "daily_starlanguage" : null,
     );
@@ -3550,17 +3554,20 @@ export default function Home() {
                       <button
                         className="product-entrypoint-hitarea"
                         type="button"
-                        aria-label={personalChartAvailable ? "深入看今日" : "查看今日运势"}
+                        aria-label={personalChartAvailable ? dailyStarlanguageQuestion : "查看今日运势"}
                         disabled={productEntrypointsDisabled}
                         onClick={draftDailyStarlanguageQuestion}
                       />
                       <div className="product-entrypoint-copy">
                         <h2 id="daily-starlanguage-title">{personalChartAvailable ? "今日星语" : "每日运势"}</h2>
-                        <p aria-busy={personalChartAvailable && dailyStarlanguage.kind === "pending"}>{personalChartAvailable ? dailyStarlanguageTrend : "看看今天的整体节奏、适合推进的事和需要留意的地方。"}</p>
+                        <p
+                          aria-busy={dailyStarlanguageBusy}
+                          role={personalChartAvailable && dailyStarlanguage.kind !== "ready" ? "status" : undefined}
+                        >{personalChartAvailable ? dailyStarlanguageTrend : "看看今天的整体节奏、适合推进的事和需要留意的地方。"}</p>
                       </div>
                       <div className="product-entrypoint-footer">
                         <small>{personalChartAvailable ? dailyStarlanguageAction : "不支持的个人判断会明确说明，不会补造出生时间。"}</small>
-                        <span className="product-entrypoint-action" aria-hidden="true">{personalChartAvailable ? "深入看今日" : "查看今日运势"} <ArrowUpRight className="starter-arrow" /></span>
+                        <span className="product-entrypoint-action" aria-hidden="true">{personalChartAvailable ? dailyStarlanguageQuestion : "查看今日运势"} <ArrowUpRight className="starter-arrow" /></span>
                       </div>
                     </article>
                     <article className="birth-rectification-card product-entrypoint-card" aria-labelledby="birth-rectification-title">