Improve user creation and deletion task outputs

Allure report

allure-report-publisher generated test report!

rspec: ✅ test report for bfeeb356

+------------------------------------------------------------------+
|                        behaviors summary                         |
+-------------+--------+--------+---------+-------+-------+--------+
|             | passed | failed | skipped | flaky | total | result |
+-------------+--------+--------+---------+-------+-------+--------+
| models      | 4      | 0      | 0       | 0     | 4     | ✅     |
| services    | 181    | 0      | 0       | 0     | 181   | ✅     |
| jobs        | 14     | 0      | 0       | 0     | 14    | ✅     |
| controllers | 25     | 0      | 0       | 0     | 25    | ✅     |
| tasks       | 11     | 0      | 0       | 0     | 11    | ✅     |
| system      | 10     | 0      | 0       | 0     | 10    | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+
| Total       | 245    | 0      | 0       | 0     | 245   | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+