feat: 添加DID握手服务和初始化逻辑

refactor: 重构DisputeResolverService和DIDHandshakeService

fix: 修复SovereignWealthFundService中的表名错误

docs: 更新AI模块清单和任务总览文档

chore: 添加多个README文件说明项目结构

style: 优化logger日志输出格式

perf: 改进RecommendationService的性能和类型安全

test: 添加DomainBootstrap和test-domain-bootstrap测试文件

build: 配置dashboard的umi相关文件

ci: 添加GitHub工作流配置

server/src/core/ai/RecommendationService.ts

@@ -114,7 +114,7 @@ export class RecommendationService {
       });
 
       logger.info(`[Recommendation] User behavior recorded: ${params.userId} -> ${params.itemId} (${params.behaviorType})`);
-    } catch (error) {
+    } catch (error: any) {
       logger.error(`[Recommendation] Failed to record user behavior: ${error.message}`);
       throw error;
     }
@@ -124,7 +124,7 @@ export class RecommendationService {
    * 获取行为权重
    */
   private static getBehaviorWeight(behaviorType: string): number {
-    const weights = {
+    const weights: { [key: string]: number } = {
       'view': 1.0,
       'click': 2.0,
       'favorite': 3.0,
@@ -170,7 +170,7 @@ export class RecommendationService {
       }
 
       logger.info(`[Recommendation] Item attributes updated: ${params.itemId}`);
-    } catch (error) {
+    } catch (error: any) {
       logger.error(`[Recommendation] Failed to update item attributes: ${error.message}`);
       throw error;
     }
@@ -229,9 +229,8 @@ export class RecommendationService {
         fromCache: false
       };
 
-    } catch (error) {
+    } catch (error: any) {
       logger.error(`[Recommendation] Failed to get recommendations: ${error.message}`);
-      
       // 降级策略：返回热门商品
       const fallback = await this.getPopularItems(params.tenantId, count);
       return {
@@ -383,7 +382,7 @@ export class RecommendationService {
 
         // 统计标签偏好
         if (item.tags && Array.isArray(item.tags)) {
-          item.tags.forEach(tag => {
+          item.tags.forEach((tag: string) => {
             const current = preferences.tags.get(tag) || 0;
             preferences.tags.set(tag, current + behavior.weight);
           });
@@ -413,7 +412,7 @@ export class RecommendationService {
     
     // 标签匹配
     if (item.tags && Array.isArray(item.tags)) {
-      item.tags.forEach(tag => {
+      item.tags.forEach((tag: string) => {
         if (userPreferences.tags.has(tag)) {
           score += userPreferences.tags.get(tag) * 0.3;
         }
@@ -476,8 +475,8 @@ export class RecommendationService {
       .limit(50);
 
     return itemsFromSimilarUsers.map(item => ({
-      itemId: item.item_id,
-      score: parseInt(item.interaction_count) / similarUsers.length
+      itemId: String(item.item_id),
+      score: parseInt(String(item.interaction_count)) / similarUsers.length
     }));
   }