feat: Implement core data models, backend services for weather and market data, and initial dashboard components.

frontend/lib/dashboard-types.ts

@@ -11,6 +11,8 @@ export interface CityListItem {
   icao: string;
   temp_unit: "celsius" | "fahrenheit";
   is_major?: boolean;
+  settlement_source?: string;
+  settlement_source_label?: string;
 }
 
 export interface ProbabilityBucket {
@@ -46,6 +48,8 @@ export interface CurrentConditions {
   max_so_far: number | null;
   max_temp_time: string | null;
   wu_settlement: number | null;
+  settlement_source?: string | null;
+  settlement_source_label?: string | null;
   obs_time: string | null;
   obs_age_min: number | null;
   wind_speed_kt: number | null;

frontend/lib/i18n.ts

@@ -50,7 +50,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "guide.title": "📎 PolyWeather 系统技术说明",
     "guide.closeAria": "关闭技术说明",
     "guide.footer":
-      "数据源以 Aviation Weather / METAR、Turkish MGM、Open-Meteo、weather.gov 为主。",
+      "数据源以 METAR、香港天文台(HKO)、中央气象署(CWA)、Turkish MGM、Open-Meteo、weather.gov 为主。",
 
     "history.title": "📊 历史准确率对账 - {city}",
     "history.closeAria": "关闭历史对账",
@@ -68,7 +68,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "future.closeDateAria": "关闭未来日期分析",
     "future.currentObs": "当前实测",
     "future.currentWeather": "当前天气",
-    "future.wuRef": "WU 结算参考",
+    "future.wuRef": "结算参考",
     "future.sunrise": "日出时间",
     "future.sunset": "日落时间",
     "future.sunshine": "日照时长",
@@ -205,7 +205,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "guide.title": "📎 PolyWeather Technical Overview",
     "guide.closeAria": "Close technical overview",
     "guide.footer":
-      "Primary data sources are Aviation Weather / METAR, Turkish MGM, Open-Meteo, and weather.gov.",
+      "Primary data sources are METAR, Hong Kong Observatory (HKO), CWA (Taiwan), Turkish MGM, Open-Meteo, and weather.gov.",
 
     "history.title": "📊 Historical Reconciliation - {city}",
     "history.closeAria": "Close history reconciliation",
@@ -223,7 +223,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "future.closeDateAria": "Close future-date analysis",
     "future.currentObs": "Current Observation",
     "future.currentWeather": "Current Weather",
-    "future.wuRef": "WU Settlement Ref",
+    "future.wuRef": "Settlement Ref",
     "future.sunrise": "Sunrise",
     "future.sunset": "Sunset",
     "future.sunshine": "Sunshine Duration",

frontend/lib/types.ts

@@ -168,6 +168,8 @@ export interface CityInfo {
   icao: string;
   temp_unit: "celsius" | "fahrenheit";
   is_major: boolean;
+  settlement_source?: string;
+  settlement_source_label?: string;
 }
 
 export interface CitiesResponse {
@@ -228,6 +230,8 @@ export interface CityAnalysis {
     max_so_far: number | null;
     max_temp_time: string;
     wu_settlement: number | null;
+    settlement_source?: string | null;
+    settlement_source_label?: string | null;
     obs_time: string;
     obs_age_min: number | null;
     wind_speed_kt: number | null;