Add a datetimepicker

Is your feature request related to a problem? Please describe.
Please add a DateTimePicker, it is a very elegant solution to manage dates, for instance, the birth date of the player which you may want to save somewhere if you game is online for legal reasons and right now we don't have any solution to input dates in the system other than using one or more edittext and curate them by hand making certain manually than they are only numbers, the date is a valid one and make it us to work ourselfs the convertion of the data to a datetime in order to just then work it as it should.

The solution we have right now make a huge and insecure waste of time of the input of time, we need a component than can fix this because right now, the solution you can have is basically improvise it yourself.

Describe the solution you'd like
Create a DateTimePicker GUI component as they exist in some web contexts

Describe alternatives you've considered
Create other component for the GUI than can solve the issue of input time safetly and cleanly would be acceptable too, right now there are zero solutions to this respect so i would appreciate that for certain.

No file, test, or entry point is named in the issue. Start by identifying the existing Stride GUI component conventions and the required date/time input and validation behavior; done means a usable DateTimePicker addresses the stated input problem.