feat: unify NofxOS data provider and fix language consistency

- Add unified NofxOS API key configuration in IndicatorEditor
- Add language field to StrategyConfig for consistent prompt generation
- Auto-update prompt sections when interface language changes
- Remove scattered URL inputs from CoinSourceEditor and IndicatorEditor
- Create nofxos provider package with formatted data output
- Update kernel engine to use config-based language setting

web/src/types.ts

@@ -99,7 +99,7 @@ export interface TraderInfo {
   strategy_id?: string
   strategy_name?: string
   custom_prompt?: string
-  use_coin_pool?: boolean
+  use_ai500?: boolean
   use_oi_top?: boolean
   system_prompt_template?: string
 }
@@ -172,7 +172,7 @@ export interface CreateTraderRequest {
   custom_prompt?: string
   override_base_prompt?: boolean
   system_prompt_template?: string
-  use_coin_pool?: boolean
+  use_ai500?: boolean
   use_oi_top?: boolean
 }
 
@@ -249,7 +249,7 @@ export interface TraderConfigData {
   custom_prompt?: string
   override_base_prompt?: boolean
   system_prompt_template?: string
-  use_coin_pool?: boolean
+  use_ai500?: boolean
   use_oi_top?: boolean
 }
 
@@ -462,6 +462,9 @@ export interface PromptSectionsConfig {
 }
 
 export interface StrategyConfig {
+  // Language setting: "zh" for Chinese, "en" for English
+  // Determines the language used for data formatting and prompt generation
+  language?: 'zh' | 'en';
   coin_source: CoinSourceConfig;
   indicators: IndicatorConfig;
   custom_prompt?: string;
@@ -470,15 +473,14 @@ export interface StrategyConfig {
 }
 
 export interface CoinSourceConfig {
-  source_type: 'static' | 'coinpool' | 'oi_top' | 'mixed';
+  source_type: 'static' | 'ai500' | 'oi_top' | 'mixed';
   static_coins?: string[];
   excluded_coins?: string[];   // 排除的币种列表
-  use_coin_pool: boolean;
-  coin_pool_limit?: number;
-  coin_pool_api_url?: string;  // AI500 币种池 API URL
+  use_ai500: boolean;
+  ai500_limit?: number;
   use_oi_top: boolean;
   oi_top_limit?: number;
-  oi_top_api_url?: string;     // OI Top API URL
+  // Note: API URLs are now built automatically using nofxos_api_key from IndicatorConfig
 }
 
 export interface IndicatorConfig {
@@ -499,16 +501,30 @@ export interface IndicatorConfig {
   atr_periods?: number[];
   boll_periods?: number[];
   external_data_sources?: ExternalDataSource[];
+
+  // ========== NofxOS 数据源统一配置 ==========
+  // Unified NofxOS API Key - used for all NofxOS data sources
+  nofxos_api_key?: string;
+
   // 量化数据源（资金流向、持仓变化、价格变化）
   enable_quant_data?: boolean;
-  quant_data_api_url?: string;
   enable_quant_oi?: boolean;
   enable_quant_netflow?: boolean;
+
   // OI 排行数据（市场持仓量增减排行）
   enable_oi_ranking?: boolean;
-  oi_ranking_api_url?: string;
   oi_ranking_duration?: string;  // "1h", "4h", "24h"
   oi_ranking_limit?: number;
+
+  // NetFlow 排行数据（机构/散户资金流向排行）
+  enable_netflow_ranking?: boolean;
+  netflow_ranking_duration?: string;  // "1h", "4h", "24h"
+  netflow_ranking_limit?: number;
+
+  // Price 排行数据（涨跌幅排行）
+  enable_price_ranking?: boolean;
+  price_ranking_duration?: string;  // "1h", "4h", "24h" or "1h,4h,24h"
+  price_ranking_limit?: number;
 }
 
 export interface KlineConfig {