refactor: oauth2登录重构

server/internal/auth/domain/entity/oauth2.go

@@ -0,0 +1,20 @@
+package entity
+
+import (
+	"mayfly-go/pkg/model"
+	"time"
+)
+
+type Oauth2Account struct {
+	model.DeletedModel
+
+	AccountId uint64 `json:"accountId" gorm:"column:account_id;index:account_id,unique"`
+	Identity  string `json:"identity" gorm:"column:identity;index:identity,unique"`
+
+	CreateTime *time.Time `json:"createTime"`
+	UpdateTime *time.Time `json:"updateTime"`
+}
+
+func (Oauth2Account) TableName() string {
+	return "t_oauth2_account"
+}