拆分 FutureForecastModalContent：提取 TodayLayout 组件

- 新建 FutureForecastTodayLayout：封装今日视图双栏布局（左侧卡片+右侧图表）
- FutureForecastModalContent 从 1098 行降至 999 行
- 纯 JSX 提取，不修改任何业务逻辑、状态或数据流

Tested: npx tsc --noEmit ✓

frontend/components/dashboard/FutureForecastModalContent.tsx

@@ -21,25 +21,15 @@ import type {
   ProAccessState,
 } from "@/lib/dashboard-types";
 import { FutureForecastForwardView } from "./FutureForecastForwardView";
-import {
-  FutureModelForecastPanel,
-  FutureProbabilityPanel,
-  FutureTemperaturePathChart,
-} from "./FutureForecastModalPanels";
 import { FutureForecastTodayDecisionBrief } from "./FutureForecastTodayDecisionBrief";
-import { FutureForecastTodayEvidenceGrid } from "./FutureForecastTodayEvidenceGrid";
+import { FutureForecastTodayLayout } from "./FutureForecastTodayLayout";
 import { FutureForecastModalHeader } from "./FutureForecastModalHeader";
 import {
   FutureRefreshLock,
   FutureSyncStatusStrip,
   type FutureSyncStatusItem,
 } from "./FutureForecastModalStatus";
-import {
-  FutureAnchorStatusCard,
-  FuturePaceCard,
-  FuturePaceLoadingCard,
-  type FuturePaceSignalItem,
-} from "./FutureForecastTodayCards";
+import { type FuturePaceSignalItem } from "./FutureForecastTodayCards";
 import {
   TODAY_MARKET_SCAN_AUTO_REFRESH_MS,
   clamp,
@@ -966,121 +956,32 @@ export function FutureForecastModalContent({
               </div>
             )}
             {isToday ? (
-              <div className="future-v2-layout">
-                <aside className="future-v2-left">
-                  <FutureAnchorStatusCard
-                    locale={locale}
-                    currentTempText={currentTempText}
-                    weatherSummary={weatherSummary}
-                    obsTime={detail.current?.obs_time}
-                    daylightProgress={daylightProgress}
-                    sunrise={detail.forecast?.sunrise}
-                    sunset={detail.forecast?.sunset}
-                    topObservedTemp={topObservedTemp}
-                    tempSymbol={detail.temp_symbol}
-                    gapToBaseBucket={gapToBaseBucket}
-                    pathStatus={pathStatus}
-                  />
-
-                  {showDeferredTodaySections && paceView ? (
-                    <FuturePaceCard
-                      locale={locale}
-                      paceView={paceView}
-                      tempSymbol={detail.temp_symbol}
-                      signalItems={paceSignalItems}
-                    />
-                  ) : isToday ? (
-                    <FuturePaceLoadingCard locale={locale} />
-                  ) : null}
-                </aside>
-
-                <main className="future-v2-right">
-                  <section className="future-modal-section future-v2-main-chart">
-                    <div className="modal-section-heading">
-                      <div className="modal-section-kicker">
-                        {locale === "en-US" ? "Primary view" : "主视图"}
-                      </div>
-                      <h3>
-                        {locale === "en-US"
-                          ? "Today's temperature path (anchor obs + models)"
-                          : "今日气温路径（锚点观测 + 模型）"}
-                      </h3>
-                    </div>
-                    <FutureTemperaturePathChart dateStr={dateStr} forceToday={isToday} />
-                    <div className="future-v2-chart-thresholds">
-                      <span>
-                        {locale === "en-US" ? "Base" : "基准"} ·{" "}
-                        {baseCaseBucket || "--"}
-                      </span>
-                      <span>
-                        {locale === "en-US" ? "Upside" : "上修"} ·{" "}
-                        {intradayMeteorology.upside_bucket || "--"}
-                      </span>
-                      <span>
-                        {locale === "en-US" ? "Invalidates at" : "失效观察"} ·{" "}
-                        {nextObservationTime}
-                      </span>
-                    </div>
-                  </section>
-
-                  <FutureForecastTodayEvidenceGrid
-                    airportMetarAnchor={airportMetarAnchor}
-                    confirmationRules={confirmationRules}
-                    invalidationRules={invalidationRules}
-                    locale={locale}
-                    meteorologySignals={meteorologySignals}
-                    modelSummary={modelSummary}
-                  />
-
-                  <div className="future-modal-grid">
-                    <section className="future-modal-section">
-                      <div className="modal-section-heading">
-                        <div className="modal-section-kicker">
-                          {locale === "en-US" ? "Probability read" : "概率判断"}
-                        </div>
-                        <h3>{probabilityTitle}</h3>
-                      </div>
-                      <div
-                        className="future-text-block"
-                        style={{ marginBottom: "12px" }}
-                      >
-                        {probabilitySummary}
-                      </div>
-                      <div style={{ position: "relative", minHeight: "120px" }}>
-                        <FutureProbabilityPanel
-                          detail={detail}
-                          targetDate={dateStr}
-                          marketScan={activeMarketScan}
-                          hideTitle
-                        />
-                      </div>
-                    </section>
-                    <section className="future-modal-section">
-                      <div className="modal-section-heading">
-                        <div className="modal-section-kicker">
-                          {locale === "en-US" ? "Model layer" : "模型层"}
-                        </div>
-                        <h3>
-                          {locale === "en-US"
-                            ? "Model Range & Spread"
-                            : "模型区间与分歧"}
-                        </h3>
-                      </div>
-                      <div
-                        className="future-text-block"
-                        style={{ marginBottom: "12px" }}
-                      >
-                        {modelSummary}
-                      </div>
-                      <FutureModelForecastPanel
-                        detail={detail}
-                        targetDate={dateStr}
-                        hideTitle
-                      />
-                    </section>
-                  </div>
-                </main>
-              </div>
+              <FutureForecastTodayLayout
+                locale={locale}
+                isToday={isToday}
+                dateStr={dateStr}
+                detail={detail}
+                currentTempText={currentTempText}
+                weatherSummary={weatherSummary}
+                daylightProgress={daylightProgress}
+                topObservedTemp={topObservedTemp}
+                gapToBaseBucket={gapToBaseBucket}
+                pathStatus={pathStatus}
+                showDeferredTodaySections={showDeferredTodaySections}
+                paceView={paceView}
+                paceSignalItems={paceSignalItems}
+                baseCaseBucket={baseCaseBucket}
+                upsideBucket={intradayMeteorology.upside_bucket}
+                nextObservationTime={nextObservationTime}
+                airportMetarAnchor={airportMetarAnchor}
+                confirmationRules={confirmationRules}
+                invalidationRules={invalidationRules}
+                meteorologySignals={meteorologySignals}
+                modelSummary={modelSummary}
+                probabilityTitle={probabilityTitle}
+                probabilitySummary={probabilitySummary}
+                activeMarketScan={activeMarketScan}
+              />
             ) : (
               <FutureForecastForwardView
                 dateStr={dateStr}

frontend/components/dashboard/FutureForecastTodayLayout.tsx

@@ -0,0 +1,196 @@
+"use client";
+
+import type { MarketScan, CityDetail } from "@/lib/dashboard-types";
+import type { FuturePaceSignalItem } from "./FutureForecastTodayCards";
+import { FutureForecastTodayEvidenceGrid } from "./FutureForecastTodayEvidenceGrid";
+import {
+  FutureModelForecastPanel,
+  FutureProbabilityPanel,
+  FutureTemperaturePathChart,
+} from "./FutureForecastModalPanels";
+import {
+  FutureAnchorStatusCard,
+  FuturePaceCard,
+  FuturePaceLoadingCard,
+} from "./FutureForecastTodayCards";
+
+type Locale = string;
+
+interface WeatherSummaryView {
+  weatherIcon: string;
+  weatherText: string;
+}
+
+interface DaylightProgressView {
+  phase: string;
+  percent: number;
+}
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type PaceView = any;
+
+export interface FutureForecastTodayLayoutProps {
+  locale: Locale;
+  isToday: boolean;
+  dateStr: string;
+  detail: CityDetail;
+  currentTempText: string;
+  weatherSummary: WeatherSummaryView;
+  daylightProgress: DaylightProgressView | null;
+  topObservedTemp: number | string | null | undefined;
+  gapToBaseBucket: number | null;
+  pathStatus: string;
+  showDeferredTodaySections: boolean;
+  paceView: PaceView | null;
+  paceSignalItems: FuturePaceSignalItem[];
+  baseCaseBucket: string | undefined;
+  upsideBucket: string | null | undefined;
+  nextObservationTime: string;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  airportMetarAnchor: any;
+  confirmationRules: string[];
+  invalidationRules: string[];
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  meteorologySignals: any[];
+  modelSummary: string;
+  probabilityTitle: string;
+  probabilitySummary: string;
+  activeMarketScan: MarketScan | null | undefined;
+}
+
+export function FutureForecastTodayLayout(props: FutureForecastTodayLayoutProps) {
+  const {
+    locale,
+    isToday,
+    dateStr,
+    detail,
+    currentTempText,
+    weatherSummary,
+    daylightProgress,
+    topObservedTemp,
+    gapToBaseBucket,
+    pathStatus,
+    showDeferredTodaySections,
+    paceView,
+    paceSignalItems,
+    baseCaseBucket,
+    upsideBucket,
+    nextObservationTime,
+    airportMetarAnchor,
+    confirmationRules,
+    invalidationRules,
+    meteorologySignals,
+    modelSummary,
+    probabilityTitle,
+    probabilitySummary,
+    activeMarketScan,
+  } = props;
+
+  return (
+    <div className="future-v2-layout">
+      <aside className="future-v2-left">
+        <FutureAnchorStatusCard
+          locale={locale}
+          currentTempText={currentTempText}
+          weatherSummary={weatherSummary}
+          obsTime={detail.current?.obs_time}
+          daylightProgress={daylightProgress}
+          sunrise={detail.forecast?.sunrise}
+          sunset={detail.forecast?.sunset}
+          topObservedTemp={topObservedTemp}
+          tempSymbol={detail.temp_symbol}
+          gapToBaseBucket={gapToBaseBucket}
+          pathStatus={pathStatus}
+        />
+
+        {showDeferredTodaySections && paceView ? (
+          <FuturePaceCard
+            locale={locale}
+            paceView={paceView}
+            tempSymbol={detail.temp_symbol}
+            signalItems={paceSignalItems}
+          />
+        ) : isToday ? (
+          <FuturePaceLoadingCard locale={locale} />
+        ) : null}
+      </aside>
+
+      <main className="future-v2-right">
+        <section className="future-modal-section future-v2-main-chart">
+          <div className="modal-section-heading">
+            <div className="modal-section-kicker">
+              {locale === "en-US" ? "Primary view" : "主视图"}
+            </div>
+            <h3>
+              {locale === "en-US"
+                ? "Today's temperature path (anchor obs + models)"
+                : "今日气温路径（锚点观测 + 模型）"}
+            </h3>
+          </div>
+          <FutureTemperaturePathChart dateStr={dateStr} forceToday={isToday} />
+          <div className="future-v2-chart-thresholds">
+            <span>
+              {locale === "en-US" ? "Base" : "基准"} ·{" "}
+              {baseCaseBucket || "--"}
+            </span>
+            <span>
+              {locale === "en-US" ? "Upside" : "上修"} ·{" "}
+              {upsideBucket || "--"}
+            </span>
+            <span>
+              {locale === "en-US" ? "Invalidates at" : "失效观察"} ·{" "}
+              {nextObservationTime}
+            </span>
+          </div>
+        </section>
+
+        <FutureForecastTodayEvidenceGrid
+          airportMetarAnchor={airportMetarAnchor}
+          confirmationRules={confirmationRules}
+          invalidationRules={invalidationRules}
+          locale={locale}
+          meteorologySignals={meteorologySignals}
+          modelSummary={modelSummary}
+        />
+
+        <div className="future-modal-grid">
+          <section className="future-modal-section">
+            <div className="modal-section-heading">
+              <div className="modal-section-kicker">
+                {locale === "en-US" ? "Probability read" : "概率判断"}
+              </div>
+              <h3>{probabilityTitle}</h3>
+            </div>
+            <div className="future-text-block" style={{ marginBottom: "12px" }}>
+              {probabilitySummary}
+            </div>
+            <div style={{ position: "relative", minHeight: "120px" }}>
+              <FutureProbabilityPanel
+                detail={detail}
+                targetDate={dateStr}
+                marketScan={activeMarketScan}
+                hideTitle
+              />
+            </div>
+          </section>
+          <section className="future-modal-section">
+            <div className="modal-section-heading">
+              <div className="modal-section-kicker">
+                {locale === "en-US" ? "Model layer" : "模型层"}
+              </div>
+              <h3>
+                {locale === "en-US"
+                  ? "Model Range & Spread"
+                  : "模型区间与分歧"}
+              </h3>
+            </div>
+            <div className="future-text-block" style={{ marginBottom: "12px" }}>
+              {modelSummary}
+            </div>
+            <FutureModelForecastPanel detail={detail} targetDate={dateStr} hideTitle />
+          </section>
+        </div>
+      </main>
+    </div>
+  );
+}