Calculate the duration of a playlist and display it next to the number of videos
| 日付 | インストール | アップデート確認 |
|---|---|---|
| 2024-12-11 | 0 | 30 |
| 2024-12-12 | 0 | 27 |
| 2024-12-13 | 0 | 35 |
| 2024-12-14 | 0 | 30 |
| 2024-12-15 | 0 | 23 |
| 2024-12-16 | 0 | 34 |
| 2024-12-17 | 0 | 25 |
| 2024-12-18 | 0 | 26 |
| 2024-12-19 | 0 | 29 |
| 2024-12-20 | 0 | 24 |
| 2024-12-21 | 0 | 28 |
| 2024-12-22 | 0 | 25 |
| 2024-12-23 | 0 | 22 |
| 2024-12-24 | 0 | 21 |
| 2024-12-25 | 0 | 16 |
| 2024-12-26 | 0 | 28 |
| 2024-12-27 | 0 | 22 |
| 2024-12-28 | 0 | 30 |
| 2024-12-29 | 0 | 23 |
| 2024-12-30 | 0 | 27 |
| 2024-12-31 | 0 | 23 |
| 2025-01-01 | 1 | 25 |
| 2025-01-02 | 0 | 26 |
| 2025-01-03 | 0 | 28 |
| 2025-01-04 | 0 | 24 |
| 2025-01-05 | 0 | 26 |
| 2025-01-06 | 0 | 22 |
| 2025-01-07 | 0 | 24 |
| 2025-01-08 | 0 | 28 |
| 2025-01-09 | 0 | 26 |
