重构首页为机构落地页，新增终端路由，时区感知 Polymarket 市场发现

frontend/components/dashboard/RegisterSW.tsx

@@ -4,7 +4,19 @@ import { useEffect } from "react";
 
 export function RegisterSW() {
   useEffect(() => {
-    if ("serviceWorker" in navigator) {
+    if (process.env.NODE_ENV !== "production") {
+      if (typeof navigator !== "undefined" && "serviceWorker" in navigator) {
+        navigator.serviceWorker
+          .getRegistrations()
+          .then((registrations) =>
+            Promise.all(registrations.map((registration) => registration.unregister())),
+          )
+          .catch(() => {});
+      }
+      return;
+    }
+
+    if (typeof navigator !== "undefined" && "serviceWorker" in navigator) {
       navigator.serviceWorker.register("/sw.js").catch(() => {});
     }
   }, []);

frontend/components/dashboard/scan-terminal/AiPinnedForecastView.tsx

@@ -102,12 +102,12 @@ export function AiPinnedForecastView({
       <div className="scan-ai-workspace empty">
         <div className="scan-empty-state">
           <div className="scan-empty-title">
-            {isEn ? "Click a city on the map" : "从分布视图点击城市"}
+            {isEn ? "Select a city from the market list" : "从市场列表选择城市"}
           </div>
           <div className="scan-empty-copy">
             {isEn
               ? "Selected cities will appear here as deep analysis blocks."
-              : "被点击的城市会加入深度分析页，并保留为城市分析区块。"}
+              : "选中的城市会加入深度分析页，并保留为城市分析区块。"}
           </div>
         </div>
       </div>
@@ -127,8 +127,8 @@ export function AiPinnedForecastView({
         </div>
         <p>
           {isEn
-            ? "Map clicks add cities here. City analysis stays here until you remove it."
-            : "地图点击会把城市加入这里；城市分析会保留，直到你手动移除。"}
+            ? "Market-list selections add cities here. City analysis stays here until you remove it."
+            : "市场列表选择会把城市加入这里；城市分析会保留，直到你手动移除。"}
         </p>
       </div>
       <div className="scan-ai-city-jumpbar" aria-label={isEn ? "Selected city shortcuts" : "已选城市快捷跳转"}>

frontend/components/dashboard/scan-terminal/ScanTerminalShellParts.tsx

@@ -3,12 +3,12 @@
 import clsx from "clsx";
 import Link from "next/link";
 import type { Dispatch, SetStateAction } from "react";
-import { LogIn, MessageCircle, Moon, Sun, UserRound } from "lucide-react";
+import { LogIn, UserRound } from "lucide-react";
 import { ProFeaturePaywall } from "@/components/dashboard/ProFeaturePaywall";
 import { LoadingSignal } from "@/components/dashboard/scan-terminal/LoadingSignal";
 import type { Locale } from "@/lib/i18n";
 
-export type ScanTerminalContentView = "city-list" | "analysis" | "map";
+export type ScanTerminalContentView = "city-list" | "analysis";
 
 type ThemeMode = "dark" | "light";
 
@@ -34,8 +34,8 @@ export function ScanTerminalLoadingScreen({
               </strong>
               <span>
                 {isEn
-                  ? "Start from the map, then open city cards to verify weather evidence"
-                  : "从地图选城市，再打开决策卡验证天气证据"}
+                  ? "Loading paid decision cards, city evidence, and market signals"
+                  : "正在加载付费决策卡、城市证据和市场信号"}
               </span>
             </div>
             <div className="scan-topbar-actions">
@@ -91,8 +91,8 @@ export function ScanTerminalTopBar({
         </strong>
         <span>
           {isEn
-            ? "Start from the map, then open city cards to verify weather evidence"
-            : "从地图选城市，再打开决策卡验证天气证据"}
+            ? "Paid workspace for city evidence, model signals, and weather-market decisions"
+            : "面向付费用户的城市证据、模型信号与天气市场决策工作区"}
         </span>
       </div>
       <div className="scan-topbar-actions">

frontend/components/dashboard/scan-terminal/use-scan-terminal-query.ts

@@ -37,6 +37,9 @@ export function useScanTerminalQuery({
       showLoading?: boolean;
     } = {}) => {
       if (proAccessLoading || !isPro) return;
+      if (typeof fetch !== "function" || typeof AbortController === "undefined") {
+        return;
+      }
       if (forceRefresh) {
         lastForcedScanRefreshAtRef.current = Date.now();
       }
@@ -75,6 +78,13 @@ export function useScanTerminalQuery({
 
   useEffect(() => {
     if (proAccessLoading || !isPro) return;
+    if (
+      typeof window === "undefined" ||
+      typeof window.setInterval !== "function" ||
+      typeof window.clearInterval !== "function"
+    ) {
+      return;
+    }
     const intervalId = window.setInterval(() => {
       if (
         !shouldRunAutoTerminalRefresh({

frontend/components/dashboard/scan-terminal/use-scan-terminal-ui-state.ts

@@ -10,6 +10,13 @@ export function useUserLocalClock() {
 
   useEffect(() => {
     setUserLocalTime(formatUserLocalTime());
+    if (
+      typeof window === "undefined" ||
+      typeof window.setInterval !== "function" ||
+      typeof window.clearInterval !== "function"
+    ) {
+      return;
+    }
     const intervalId = window.setInterval(() => {
       setUserLocalTime(formatUserLocalTime());
     }, 10_000);