feat(tplus): 新增同步暂存与任务管理迁移和环境配置

db/queries/tplus/customers.sql

@@ -0,0 +1,16 @@
+-- 已在客户备份核对列结构；业务语义仍待确认。
+-- SQL Server 2008 R2 语法；主键游标分页，时间水位尚未启用。
+SELECT TOP (:batch_size)
+    p.id AS id,
+    p.code AS code,
+    p.name,
+    p.Contact,
+    p.representative,
+    p.disabled,
+    p.idsaleman,
+    p.partnerType,
+    p.updated AS source_updated_at,
+    p.ts AS source_rowversion
+FROM dbo.AA_Partner AS p
+WHERE p.id > :after_id
+ORDER BY p.id;