Provide a way to translate the "Today" message of the DatePicker inside Recurrence editor

[mbechev]

Describe the bug Currently, there is no option in kendo-scheduler-messages to translate the TODAY message of the DatePicker rendered inside the Recurrence editor:

To Reproduce https://stackblitz.com/edit/angular-tyyzyx

A similar issue was fixed in the past, but for TODAY message in Scheduler DatePicker #2262

[mbechev]

The following messages couldn't be translated as well:

And all tooltips of the input controls like:

The standalone components provide the necessary properties to customize the title attribute:

• toggle for the TimePicker and DatePicker.
• increment and decrement to customize the NumericTextBox title attribute.

[tswetti]

Fixed in v15.1.0