Option to "Show birthday date" in the List View

[GuiSousa135]

Checklist

• [X] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [X] I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• [X] I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• [X] I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• [X] This issue contains only one feature request.
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Feature description

It would be very useful to can see the contact's birthday date right on the home screen via a checkbox in the "List View" settings.

Why do you want this feature?

The motivation for this function is that I also use the contact list as a birthday list, so it would be very useful to be able to see the birthday right on the home screen.

Additional information

Easy implementation.

[RokeJulianLockhart]

https://github.com/FossifyOrg/Contacts/issues/128#issue-2325709371

@GuiSousa135, ideally, this should be extensible to any attribute. That's standard in most file managers.

[Aga-C]

It's a duplicate of https://github.com/FossifyOrg/Contacts/issues/102.