BUG: Timeline days get blocked based on the hour specified by user

## 🐛 Bug Report

The timeline feature has an issue where the day selector won't allow certain hours based on the hour specified for the entry

https://www.loom.com/share/36b1c006ac0043c8befb09d4e36e28a1?sid=8b0305e2-985c-47ee-9cc4-59613d3f88bc

### What went wrong? 🤔

Hour selected seems to block day selected

### Expected Behavior

You should be able to select any hour and day combination

### Actual Behavior

When for example, you choose for an entry, day 1, if you select hour 23, then the day will move to day 2 and won't let you select day 1 again

Start by reproducing the issue in the timeline feature: select day 1 and hour 23, then check how the day selector changes. Done means every hour and day combination, including day 1 at hour 23, remains selectable; no file or test is named in the report.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.