formatter: add new JobsFormatter class, restructure view-job-records to use new class
#1514
| Job | Run time |
|---|---|
| 8s | |
| 6s | |
| 22s | |
| 17s | |
| 7s | |
| 5m 3s | |
| 2m 15s | |
| 2m 3s | |
| 2m 36s | |
| 12m 57s |