refactor: 重构工艺工序相关命名与数据模型

1.  全局替换"工序"为"工艺"统一术语，包括页面文案、枚举、注释
2.  重构工单与工件工艺数据模型：
    - 新增工艺组合表flow_material作为备料/齐套唯一源头
    - 新增工位状态表station_state支持自主停单/恢复接单
    - 移除station_process派工表，改用工单工艺组合作为路线唯一源头
    - 替换processCode为flowId作为工艺关联标识
    - 重构工件当前进度字段为currentStationNo
3.  删除冗余的静态备份资源文件
4.  调整物料选择组件默认启用仅显示激活物料
5.  优化工单创建/编辑逻辑，新增工艺组合校验与保存

bj_power_mes/ent/workpiecebind/workpiecebind.go

@@ -17,8 +17,8 @@ const (
 	FieldSn = "sn"
 	// FieldOrderNo holds the string denoting the orderno field in the database.
 	FieldOrderNo = "order_no"
-	// FieldProcessCode holds the string denoting the processcode field in the database.
-	FieldProcessCode = "process_code"
+	// FieldFlowId holds the string denoting the flowid field in the database.
+	FieldFlowId = "flow_id"
 	// FieldStationNo holds the string denoting the stationno field in the database.
 	FieldStationNo = "station_no"
 	// FieldMaterialCode holds the string denoting the materialcode field in the database.
@@ -48,7 +48,7 @@ var Columns = []string{
 	FieldID,
 	FieldSn,
 	FieldOrderNo,
-	FieldProcessCode,
+	FieldFlowId,
 	FieldStationNo,
 	FieldMaterialCode,
 	FieldMaterialName,
@@ -134,9 +134,9 @@ func ByOrderNo(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldOrderNo, opts...).ToFunc()
 }
 
-// ByProcessCode orders the results by the processCode field.
-func ByProcessCode(opts ...sql.OrderTermOption) OrderOption {
-	return sql.OrderByField(FieldProcessCode, opts...).ToFunc()
+// ByFlowId orders the results by the flowId field.
+func ByFlowId(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldFlowId, opts...).ToFunc()
 }
 
 // ByStationNo orders the results by the stationNo field.