feat(核算)!: 添加 T+ 正式核算与采集托管

补齐源快照、资料预演、正式导入及工资核算的依赖链路。
新增版本化输入、逐段 FIFO、生成锁和结构化当月调整，
并提供默认关闭的周期采集、有限重试及 Windows 托管。

原始客户资料、私有配置及首页改动不纳入本次提交。

BREAKING CHANGE: 升级前需应用新增迁移，并通过
PAYROLL_MAKER_USER_ID 绑定实际工资制作人，否则业务只读。
旧单批次核算默认关闭；历史兼容需显式启用
PAYROLL_ALLOW_LEGACY_CALCULATION。生产启用和真实金额待验收。

backend/app/services/tplus/mapping.py

@@ -1,7 +1,7 @@
 """T+ 字段映射元数据。
 
 这里记录候选字段和确认状态，不把字典中的候选直接当成业务契约。
-高风险口径在客户确认前保持 ``PENDING``，同步器只允许写入原始 staging。
+高风险口径在客户确认前保持 ``PENDING``；源读取只写 staging，基础导入另经事实核对和预览。
 """
 
 from dataclasses import dataclass
@@ -27,7 +27,7 @@ class TPlusMapping:
     target_table: str
     status: MappingStatus
     unresolved: tuple[str, ...] = ()
-    version: str = "0.2"
+    version: str = "0.5"
     schema_evidence: str = "ceshi20261026.bak，2026-10-27 恢复副本结构核验"
 
 
@@ -38,7 +38,7 @@ TPLUS_MAPPINGS: tuple[TPlusMapping, ...] = (
         ("id", "code", "name", "disabled", "mobilePhoneNo", "officePhoneNo", "iddepartment"),
         "personnel",
         MappingStatus.CANDIDATE,
-        ("工号是否等于 code", "经理隶属关系", "入职日期", "试用期"),
+        ("名单缺失编号", "经理分管业务", "入职日期", "试用期"),
     ),
     TPlusMapping(
         "products",
@@ -46,7 +46,7 @@ TPLUS_MAPPINGS: tuple[TPlusMapping, ...] = (
         ("id", "code", "name", "specification", "idunit", "idinventoryclass"),
         "products",
         MappingStatus.CANDIDATE,
-        ("库存数量语义", "参考价来源", "系统产品分类"),
+        ("人工核算分类", "指导价取值时点"),
     ),
     TPlusMapping(
         "customers",
@@ -54,7 +54,7 @@ TPLUS_MAPPINGS: tuple[TPlusMapping, ...] = (
         ("id", "code", "name", "Contact", "representative", "disabled", "updated"),
         "customers",
         MappingStatus.CANDIDATE,
-        ("客户唯一键", "改名/合并规则", "系统客户分类"),
+        ("源客户属性为空", "客户负责人资料"),
     ),
     TPlusMapping(
         "businesses",
@@ -62,7 +62,7 @@ TPLUS_MAPPINGS: tuple[TPlusMapping, ...] = (
         ("id", "code", "voucherdate", "idcustomer", "idclerk", "idbusinesstype", "updated"),
         "businesses",
         MappingStatus.PENDING,
-        ("成本口径", "业务负责人覆盖规则", "含税口径"),
+        ("指导价取值时点", "业务交接依据", "平账范围"),
     ),
     TPlusMapping(
         "shipments",
@@ -79,7 +79,7 @@ TPLUS_MAPPINGS: tuple[TPlusMapping, ...] = (
         ),
         "shipments",
         MappingStatus.PENDING,
-        ("发货日期", "订单关联路径", "退货/红冲规则", "运费来源"),
+        ("退货/红冲规则", "运费实际金额", "发货归属"),
     ),
     TPlusMapping(
         "receipts",
@@ -96,7 +96,7 @@ TPLUS_MAPPINGS: tuple[TPlusMapping, ...] = (
         ),
         "receipts",
         MappingStatus.PENDING,
-        ("到账日期", "收款方式", "核销状态", "回款与发货关联"),
+        ("凭证异常例单复核", "特殊款项识别", "平账范围"),
     ),
 )
 
@@ -107,7 +107,7 @@ DETAIL_MAPPINGS: tuple[TPlusMapping, ...] = (
         ("id", "idSaleOrderDTO", "LatestCost"),
         "business_items",
         MappingStatus.PENDING,
-        ("成本口径", "含税口径"),
+        ("不导入T+成本，仅保留追溯快照",),
     ),
     TPlusMapping(
         "shipment_items",