fix: 复合主键表改为单字段 id 以支持 ent 完整生成

app/shop/rpc/internal/models/schema/shopplayers.go

@@ -4,7 +4,6 @@ import (
 	"time"
 
 	"entgo.io/ent"
-	"entgo.io/ent/schema"
 	"entgo.io/ent/schema/field"
 	"entgo.io/ent/schema/index"
 )
@@ -14,15 +13,10 @@ type ShopPlayers struct {
 	ent.Schema
 }
 
-func (ShopPlayers) Annotations() []schema.Annotation {
-	return []schema.Annotation{
-		field.ID("shop_id", "player_id"),
-	}
-}
-
 // Fields of the ShopPlayers.
 func (ShopPlayers) Fields() []ent.Field {
 	return []ent.Field{
+		field.Int64("id").Immutable().Unique(),
 		field.Int64("shop_id"),
 		field.Int64("player_id"),
 		field.Bool("is_primary").Optional().Default(false),
@@ -34,6 +28,7 @@ func (ShopPlayers) Fields() []ent.Field {
 // Indexes of the ShopPlayers.
 func (ShopPlayers) Indexes() []ent.Index {
 	return []ent.Index{
+		index.Fields("shop_id", "player_id").Unique(),
 		index.Fields("player_id"),
 		index.Fields("shop_id", "joined_at"),
 	}