ADD: card component and login behavior

backend/cmd/cli/user/get.go

@@ -33,7 +33,7 @@ var getCmd = &cobra.Command{
 		}
 
 		fmt.Printf("ID: %d\nEmail: %s\nName: %s\n",
-			user.ID, user.Email, user.Name)
+			user.ID, user.Email, user.Username)
 		return nil
 	},
 }