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/workpiece/workpiece.go

@@ -19,8 +19,8 @@ const (
 	FieldOrderNo = "order_no"
 	// FieldWorkOrderId holds the string denoting the workorderid field in the database.
 	FieldWorkOrderId = "work_order_id"
-	// FieldCurrentProcess holds the string denoting the currentprocess field in the database.
-	FieldCurrentProcess = "current_process"
+	// FieldCurrentStationNo holds the string denoting the currentstationno field in the database.
+	FieldCurrentStationNo = "current_station_no"
 	// FieldStatus holds the string denoting the status field in the database.
 	FieldStatus = "status"
 	// FieldOnlineAt holds the string denoting the onlineat field in the database.
@@ -41,7 +41,7 @@ var Columns = []string{
 	FieldSn,
 	FieldOrderNo,
 	FieldWorkOrderId,
-	FieldCurrentProcess,
+	FieldCurrentStationNo,
 	FieldStatus,
 	FieldOnlineAt,
 	FieldDoneAt,
@@ -103,9 +103,9 @@ func ByWorkOrderId(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldWorkOrderId, opts...).ToFunc()
 }
 
-// ByCurrentProcess orders the results by the currentProcess field.
-func ByCurrentProcess(opts ...sql.OrderTermOption) OrderOption {
-	return sql.OrderByField(FieldCurrentProcess, opts...).ToFunc()
+// ByCurrentStationNo orders the results by the currentStationNo field.
+func ByCurrentStationNo(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCurrentStationNo, opts...).ToFunc()
 }
 
 // ByStatus orders the results by the status field.