feat: 初始化项目结构并添加核心功能模块

- 新增文档模板和导航结构
- 实现服务器基础API路由和控制器
- 添加扩展插件配置和前端框架
- 引入多租户和权限管理模块
- 集成日志和数据库配置
- 添加核心业务模型和类型定义

server/src/services/DynamicRecompositionService.ts

@@ -0,0 +1,88 @@
+import db from '../config/database';
+import { AuditService } from './AuditService';
+import { AIService } from './AIService';
+
+/**
+ * [BIZ_ECO_04] 基于 AGI 的全球供应链动态重组 (Dynamic Supply Chain Recomposition)
+ * 负责实时监控全球风险，自动触发供应链节点的替换与重组（如：当某地区罢工时，自动重组至备选工厂与航线）
+ */
+export class DynamicRecompositionService {
+  /**
+   * 触发供应链动态重组分析
+   */
+  static async triggerRecomposition(
+    tenantId: string, 
+    category: string, 
+    reason: string,
+    traceId: string
+  ): Promise<void> {
+    // 1. 获取当前供应链节点快照
+    const currentNodes = await db('cf_autonomous_eco_contracts')
+      .where({ tenant_id: tenantId, status: 'SIGNED' })
+      .limit(10);
+
+    // 2. AGI 分析重组方案 (模拟)
+    const recompositionLogic = await AIService.analyzeSupplyChainRecomposition(tenantId, category, reason);
+    
+    if (recompositionLogic.needsRecomposition) {
+      await db.transaction(async (trx) => {
+        // 3. 记录重组提案
+        const [id] = await trx('cf_dynamic_recomposition').insert({
+          tenant_id: tenantId,
+          category,
+          current_nodes: JSON.stringify(currentNodes),
+          new_nodes: JSON.stringify(recompositionLogic.proposedNodes),
+          logic_snapshot: recompositionLogic.reasoning,
+          status: 'PROPOSED'
+        });
+
+        // 审计记录
+        await AuditService.log({
+          tenant_id: tenantId,
+          action: 'SUPPLY_CHAIN_RECOMPOSITION_PROPOSED',
+          target_type: 'SUPPLY_CHAIN',
+          target_id: id.toString(),
+          trace_id: traceId,
+          new_data: JSON.stringify({ reason, proposedNodes: recompositionLogic.proposedNodes }),
+          metadata: JSON.stringify({ logic: recompositionLogic.reasoning })
+        });
+      });
+    }
+  }
+
+  /**
+   * 执行重组方案 (BIZ_ECO_04)
+   */
+  static async executeRecomposition(recompositionId: number, tenantId: string, traceId: string): Promise<void> {
+    const proposal = await db('cf_dynamic_recomposition').where({ id: recompositionId }).first();
+    if (!proposal) return;
+
+    await db.transaction(async (trx) => {
+      // 模拟执行重组：更新合同状态，激活新供应商
+      await trx('cf_dynamic_recomposition').where({ id: recompositionId }).update({
+        status: 'COMPLETED',
+        updated_at: db.fn.now()
+      });
+
+      // 审计记录
+      await AuditService.log({
+        tenant_id: tenantId,
+        action: 'SUPPLY_CHAIN_RECOMPOSITION_EXECUTED',
+        target_type: 'SUPPLY_CHAIN',
+        target_id: recompositionId.toString(),
+        trace_id: traceId,
+        new_data: JSON.stringify({ status: 'COMPLETED' }),
+        metadata: JSON.stringify({ category: proposal.category })
+      });
+    });
+  }
+
+  /**
+   * 获取租户所有重组历史
+   */
+  static async getRecompositionHistory(tenantId: string) {
+    return await db('cf_dynamic_recomposition')
+      .where({ tenant_id: tenantId })
+      .orderBy('created_at', 'desc');
+  }
+}