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/equipment_slot.go

@@ -11,39 +11,34 @@ import (
 	"entgo.io/ent/schema/index"
 )
 
-// EquipmentSlot 设备槽�，��设备下的具体工�
+// EquipmentSlot 设备槽位
 type EquipmentSlot struct {
 	ent.Schema
 }
 
 func (EquipmentSlot) Annotations() []schema.Annotation {
 	return []schema.Annotation{
-		entsql.Annotation{
-			Table:   "equipment_slot",
-			Options: "COMMENT='设备槽�表，记录��设备下�槽�的状���用的工件�FIFO排�信�'",
-		},
-		entsql.WithComments(true),
+		entsql.Annotation{Table: "equipment_slot"},
 	}
 }
 
 func (EquipmentSlot) Fields() []ent.Field {
 	return []ent.Field{
-		field.Int("id").Positive().Comment("主键ID"),
-		field.Int("equipmentId").Optional().Nillable().Comment("所属设备ID"),
-		field.Int("slotNo").Comment("槽���，从1开始递增"),
+		field.Int("id").Positive(),
+		field.Int("equipmentId").Optional().Nillable().Comment("设备ID"),
+		field.Int("slotNo").Comment("槽位序号（1-based）"),
 		field.Enum("status").
 			GoType(constants.SlotStatus("")).
 			Default(string(constants.SlotStatus_Empty)).
-			Comment("槽�状�：Empty/Occupied���Processing加工�Completed"),
-		field.Int("currentJobId").Optional().Nillable().Comment("当��用的工件ID"),
-		field.Time("occupiedAt").Optional().Nillable().Comment("�用时间，用于FIFO排�，先�用的优先出�),
+			Comment("槽位状态"),
+		field.Int("currentJobId").Optional().Nillable().Comment("当前工件ID"),
+		field.Time("occupiedAt").Optional().Nillable().Comment("占用时间（FIFO排序参考）"),
 	}
 }
 
 func (EquipmentSlot) Edges() []ent.Edge {
 	return []ent.Edge{
-		edge.From("equipment", Equipment.Type).Ref("slots").Field("equipmentId").Unique().Comment("所属设�),
-		edge.To("currentJob", Job.Type).Field("currentJobId").Unique().Comment("当��用的工�),
+		edge.From("equipment", Equipment.Type).Ref("slots").Field("equipmentId").Unique(),
 	}
 }