feat(iit): Implement real-time quality control system

Summary:

- Add 4 new database tables: iit_field_metadata, iit_qc_logs, iit_record_summary, iit_qc_project_stats

- Implement pg-boss debounce mechanism in WebhookController

- Refactor QC Worker for dual output: QC logs + record summary

- Enhance HardRuleEngine to support form-based rule filtering

- Create QcService for QC data queries

- Optimize ChatService with new intents: query_enrollment, query_qc_status

- Add admin batch operations: one-click full QC + one-click full summary

- Create IIT Admin management module: project config, QC rules, user mapping

Status: Code complete, pending end-to-end testing
Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/modules/admin/iit-projects/iitUserMappingRoutes.ts

@@ -0,0 +1,29 @@
+/**
+ * IIT 用户映射管理路由
+ */
+
+import { FastifyInstance } from 'fastify';
+import * as controller from './iitUserMappingController.js';
+
+export async function iitUserMappingRoutes(fastify: FastifyInstance) {
+  // 获取角色选项（不需要项目 ID）
+  fastify.get('/roles', controller.getRoleOptions);
+
+  // 获取项目的用户映射列表
+  fastify.get('/:projectId/users', controller.listUserMappings);
+
+  // 获取用户映射统计
+  fastify.get('/:projectId/users/stats', controller.getUserMappingStats);
+
+  // 获取单个用户映射
+  fastify.get('/:projectId/users/:mappingId', controller.getUserMapping);
+
+  // 创建用户映射
+  fastify.post('/:projectId/users', controller.createUserMapping);
+
+  // 更新用户映射
+  fastify.put('/:projectId/users/:mappingId', controller.updateUserMapping);
+
+  // 删除用户映射
+  fastify.delete('/:projectId/users/:mappingId', controller.deleteUserMapping);
+}