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/measurement.go

@@ -0,0 +1,51 @@
+package schema
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/entsql"
+	"entgo.io/ent/schema"
+	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
+)
+
+// Measurement 抽检测量数据——外部测量软件推送的工件尺寸数据，绑定工件
+type Measurement struct {
+	ent.Schema
+}
+
+func (Measurement) Annotations() []schema.Annotation {
+	return []schema.Annotation{
+		entsql.Annotation{Table: "measurement"},
+	}
+}
+
+func (Measurement) Fields() []ent.Field {
+	return []ent.Field{
+		field.Int("id").Positive(),
+		field.Int("jobId").Unique().Comment("关联工件ID（唯一，覆盖更新）"),
+		field.Int("workOrderId").Comment("关联工单ID"),
+		field.String("workpieceNo").Default("").Comment("工件编号"),
+		field.String("workOrderNo").Default("").Comment("工单号"),
+		field.String("palletCode").Default("").Comment("托盘码"),
+		field.Float("bottom_hole_left").Optional().Nillable().Comment("左侧底孔 B"),
+		field.Float("piston_hole_large").Optional().Nillable().Comment("变量活塞孔大孔 D"),
+		field.Float("piston_hole_small").Optional().Nillable().Comment("变量活塞孔小孔 E"),
+		field.Float("piston_hole_right").Optional().Nillable().Comment("右侧变量活塞孔 M"),
+		field.Time("capturedAt").Default(time.Now).Optional().Nillable().Comment("测量时间"),
+		field.Time("createdAt").Default(time.Now).Immutable().Comment("记录创建时间"),
+		field.Time("updatedAt").Default(time.Now).UpdateDefault(time.Now).Comment("记录更新时间"),
+	}
+}
+
+func (Measurement) Edges() []ent.Edge {
+	return nil
+}
+
+func (Measurement) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("workOrderId"),
+		index.Fields("workpieceNo"),
+	}
+}