Promote Pro trial and rename settlement source to station

frontend/lib/dashboard-utils.ts

@@ -2392,18 +2392,17 @@ export function getCityProfileStats(detail: CityDetail, locale: Locale = "zh-CN"
       const noaaCode = getNoaaStationCode(detail);
       const noaaName = getNoaaStationName(detail);
       return isEnglish(locale)
-        ? `NOAA ${noaaCode} (${noaaName})`
-        : `NOAA ${noaaCode}（${noaaName}）`;
+        ? `${noaaName}${noaaCode ? ` (${noaaCode})` : ""}`
+        : `${noaaName}${noaaCode ? `（${noaaCode}）` : ""}`;
     }
-    if (sourceCode === "wunderground") {
-      const stationName = String(
-        detail.current?.settlement_source_label ||
-          detail.risk?.airport ||
-          "Wunderground",
-      ).trim();
-      return isEnglish(locale)
-        ? `${stationName} (Wunderground)`
-        : `${stationName}（Wunderground）`;
+    const stationName = String(
+      detail.current?.station_name || detail.risk?.airport || "",
+    ).trim();
+    const stationCode = String(
+      detail.current?.station_code || detail.risk?.icao || "",
+    ).trim();
+    if (stationName) {
+      return `${stationName}${stationCode ? ` (${stationCode})` : ""}`;
     }
     const tag = getObservationSourceTag(detail);
     if (sourceCode === "mgm") {
@@ -2418,8 +2417,8 @@ export function getCityProfileStats(detail: CityDetail, locale: Locale = "zh-CN"
     {
       label: isOfficialSource
         ? isEnglish(locale)
-          ? "Settlement source"
-          : "结算源"
+          ? "Settlement station"
+          : "结算站点"
         : isEnglish(locale)
           ? "Settlement airport"
           : "结算机场",

frontend/lib/i18n.ts

@@ -31,7 +31,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "sidebar.group.low": "近期偏弱",
     "sidebar.group.other": "样本不足",
 
-    "dashboard.loading": "正在同步站点观测与结算源，请稍候...",
+    "dashboard.loading": "正在同步站点观测与结算站点信息，请稍候...",
 
     "detail.closeAria": "关闭城市详情面板",
     "detail.waitSelect": "等待选择城市",
@@ -195,7 +195,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "sidebar.group.other": "Low Sample",
 
     "dashboard.loading":
-      "Synchronizing station observations and settlement feeds...",
+      "Synchronizing station observations and settlement station data...",
 
     "detail.closeAria": "Close city detail panel",
     "detail.waitSelect": "Waiting for city selection",