Create workspace on user create

backend/internal/models/user.go

@@ -4,11 +4,20 @@ import (
 	"time"
 )
 
+type UserRole string
+
+const (
+	RoleAdmin  UserRole = "admin"
+	RoleEditor UserRole = "editor"
+	RoleViewer UserRole = "viewer"
+)
+
 type User struct {
 	ID                 int       `json:"id" validate:"required,min=1"`
 	Email              string    `json:"email" validate:"required,email"`
 	DisplayName        string    `json:"displayName"`
 	PasswordHash       string    `json:"-"`
+	Role               UserRole  `json:"role" validate:"required,oneof=admin editor viewer"`
 	CreatedAt          time.Time `json:"createdAt"`
 	LastWorkspaceID    int       `json:"lastWorkspaceId"`
 	LastOpenedFilePath string    `json:"lastOpenedFilePath"`