fix: rebuild MES as compilable go-zero+ent backend (renamed bj_power_mes), restore 3 workstation projects from pristine original, align naming; all Go projects go build clean

bj_power_mes/schema/department.go

@@ -16,22 +16,19 @@ type Department struct {
 
 func (Department) Annotations() []schema.Annotation {
 	return []schema.Annotation{
-		entsql.Annotation{
-			Table:   "department",
-			Options: "COMMENT='部门表，用于存储组织架构中的部门信息'",
-		},
+		entsql.Annotation{Table: "department"},
 		entsql.WithComments(true),
 	}
 }
 
 func (Department) Fields() []ent.Field {
 	return []ent.Field{
-		field.Int("id").Positive().Comment("部门ID"),
-		field.String("name").MaxLen(20).NotEmpty().Unique().Comment("部门名称，唯一且不超过20个字符"),
-		field.Int("parentId").Optional().Comment("父部门ID，用于构建部门层级树"),
-		field.Int("order").Optional().Positive().Comment("同级排序序号，正数，越小越靠前"),
-		field.Time("createdAt").Default(time.Now).Immutable().Comment("创建时间，记录不可变"),
-		field.Time("updatedAt").Default(time.Now).UpdateDefault(time.Now).Comment("更新时间，每次修改自动更新"),
+		field.Int("id").Positive(),
+		field.String("name").MaxLen(20).NotEmpty().Unique().Comment("部门名称"),
+		field.Int("parentId").Optional(),
+		field.Int("order").Optional().Positive(),
+		field.Time("createdAt").Default(time.Now).Immutable().Comment("创建时间"),             // 创建时间
+		field.Time("updatedAt").Default(time.Now).UpdateDefault(time.Now).Comment("更新时间"), // 更新时间
 	}
 }