Day is out of range for month

[ArekKuczynski]

Describe the bug
When attempting to execute a planned scenario start using the Scheduled Start feature and when it is the end of the month, an error occurs. In this situation the next day is the first day of the month (so we change the month).
This Issue was found while performing regression tests: https://github.com/damies13/rfswarm/actions/runs/12547189301/job/35020579903

To Reproduce
Steps to reproduce the behavior:

1. Change day time on your device to for example: 31/12/2024
2. Open rfswarm Manager
3. Plan scheduled start that will start on first day of the month (next day), for example: 31-dec to 1-jan.
4. See error

Expected behavior
Rfswarm Manager should handle the month change and day when the next day is in a new month.

Screenshots

Desktop (please complete the following information):

• OS: Ubuntu, Windows, MacOS
• RFSwarm-manager v1.5.0

[damies13]

That's interesting, date time is supposed to handle that automatically and give you back 1/1/2025. Good find

[damies13]

Thinking about it, the last time I looked at this code would have been when python 3.7 was the newest version, i.e. many years ago, so I'm amazed this has never been reported.

The fix is actually quite simple:
https://onecompiler.com/python/434sj4day

st = datetime(n.year, n.month, n.day, int(tarr[0])) + timedelta(days=1)

May need to import timedelta though cause I don't remember using it in the manager anywhere.

If you can make a test case for this, we can push out a 1.4.1 release

[damies13]

Merged into release branch v1.5.0