refactor: 重命名 ruoyi-ccdi 模块为 ruoyi-info-collection

- Maven 模块从 ruoyi-ccdi 重命名为 ruoyi-info-collection
- Java 包名从 com.ruoyi.ccdi 改为 com.ruoyi.info.collection
- MyBatis XML 命名空间同步更新
- 保留数据库表名、API URL、权限标识中的 ccdi 前缀
- 更新项目文档中的模块引用

doc/requirements/plans/2026-02-06-ccdi_purchase_transaction-summary.md

@@ -407,8 +407,8 @@ redisTemplate.expire(statusKey, 7, TimeUnit.DAYS);
 - 验证清单: `doc/plans/2026-02-06-ccdi_purchase_transaction-verification.md`
 
 **关键文件**:
-- 后端Controller: `ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/controller/CcdiPurchaseTransactionController.java`
-- 异步Service: `ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/service/impl/CcdiPurchaseTransactionImportServiceImpl.java`
+- 后端Controller: `ruoyi-info-collection/src/main/java/com/ruoyi/ccdi/controller/CcdiPurchaseTransactionController.java`
+- 异步Service: `ruoyi-info-collection/src/main/java/com/ruoyi/ccdi/service/impl/CcdiPurchaseTransactionImportServiceImpl.java`
 - 前端页面: `ruoyi-ui/src/views/ccdiPurchaseTransaction/index.vue`
 
 **测试账号**: