revert!: simplify create users by removing group option

src/create_users.ts

@@ -5,10 +5,7 @@ import { capitalize, log, sanitize, toLogin } from '../utils.ts'
 async function createUsers(
 	redmine: Redmine,
 	csv: CsvEntry[],
-	groupName: string,
 ) {
-	const userIds: number[] = []
-
 	for (const { firstname, lastname, mail } of csv) {
 		const login = toLogin(firstname, lastname)
 
@@ -23,21 +20,9 @@ async function createUsers(
 			})
 
 			log.info(`create user ${login}#${user.id}`)
-			userIds.push(user.id)
 		} catch (error) {
 			log.error(`create user ${login}`)
 			console.error(error)
 		}
 	}
-
-	try {
-		log.info(`add to "${groupName}" users [${userIds.join(', ')}]`)
-		await redmine.unstableGroups.create({
-			name: 'entrepreneur-01-24',
-			userIds,
-		})
-	} catch (error) {
-		log.error(`add to "${groupName}" users [${userIds.join(', ')}]`)
-		console.error(error)
-	}
 }