Incorrect Date Calculation and Missing Day Labels on Power Page

[orthur2]

Describe the bug

I have noticed some issues on the Power window of the Follow app regarding the date calculations and display of day labels:

1. Incorrect Day Calculation: When viewing different dates, the number of days from today is calculated incorrectly. For example, multiple dates show the same number of days away from today, even though they are different dates.
2. Missing Day Labels: Some day labels, such as "2 days ago,"（I use Follow every day） do not display at all, even though they should be visible.

Feed Info

Steps to Reproduce:

1. Open the Power window in the Follow app.
2. Check the date labels for any date range.
3. Observe that the number of days from today is incorrect for certain dates.
   
   
   

Reproduction Video

No response

App Type

Web

Version

v0.0.1-alpha.13

Operating System

Windows 11

Browser Info

No response

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.

Contributions

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[linear]

FOL-208 Incorrect Date Calculation and Missing Day Labels on Power Page