adding gorm

backend/models/user.go

@@ -0,0 +1,10 @@
+package models
+
+import "gorm.io/gorm"
+
+type User struct {
+	gorm.Model // includes ID, CreatedAt, UpdatedAt, DeletedAt
+	Name       string
+	Email      string `gorm:"uniqueIndex"`
+	Password   string
+}