feat: 完成MES工位终端系统全量功能迭代

本次提交包含以下核心变更：
1. 新增按钮级权限控制框架与前端权限校验
2. 新增工位管理、工艺流程、巡检终端等核心业务模块
3. 完善用户体系，支持工位终端专属登录权限
4. 新增文件上传下载、报表查询等配套功能
5. 修复多系统兼容性与交互体验问题
6. 完成所有文档与配置项的规范化更新

bj_power_mes/ent/processstep/processstep.go

@@ -13,6 +13,8 @@ const (
 	Label = "process_step"
 	// FieldID holds the string denoting the id field in the database.
 	FieldID = "id"
+	// FieldFlowId holds the string denoting the flowid field in the database.
+	FieldFlowId = "flow_id"
 	// FieldProcessCode holds the string denoting the processcode field in the database.
 	FieldProcessCode = "process_code"
 	// FieldSeq holds the string denoting the seq field in the database.
@@ -34,6 +36,7 @@ const (
 // Columns holds all SQL columns for processstep fields.
 var Columns = []string{
 	FieldID,
+	FieldFlowId,
 	FieldProcessCode,
 	FieldSeq,
 	FieldName,
@@ -82,6 +85,11 @@ func ByID(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldID, opts...).ToFunc()
 }
 
+// ByFlowId orders the results by the flowId field.
+func ByFlowId(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldFlowId, opts...).ToFunc()
+}
+
 // ByProcessCode orders the results by the processCode field.
 func ByProcessCode(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldProcessCode, opts...).ToFunc()