Bug: The Calculation of `timeUntilAlarm` is **Not** working as expected when comes to days

[Gaurav-Kushwaha-1225]

Description

When the timeUntilAlarm is calculated for displaying the Rings in XYZ, it doesn't include the days part like Rings in 2 days, but the implementation of timeUntilAlarm is made so that it should show these days, too.

So, the timeUntilAlarm has to be rechecked.

Steps to reproduce:

1. Go to the add/update alarms page.
2. Add an alarm and change its date to various options available.
3. You will automatically see that the Rings in XYZ display on top isn't being calculated correctly.

Screenshots

E.g., I created a one-time alarm on various dates, and my current date and time is 19 April, 11:05 AM.

Date 19 Apr	Date 20 Apr

Date 22 Apr	Date 21 Apr

[Gaurav-Kushwaha-1225]

I am working on it, it will be resolved soon.

Also, I came across this issue when I was working on #254, where my home widget was working fine and showing Rings in 1 day, but in UAC it was still showing Rings in x hours and y minutes something, for an alarm set for 21 April.