第三方基础数据同步导入

Normalize highly variable third-party Excel data by following the standard import templates in references/standard-data-template order, analyzing source workbooks, confirming entity uniqueness and field mappings step by step with trial outputs, and then dynamically writing batch-specific migration scripts that generate SaaS standard import Excel files. Use for third-party data import, Excel normalization, project/store/project-extra/layout/room mapping confirmation, standard import templates, housing/room/project import workbooks, or Anjuleyu/AJLY import batches.