feat: add date range

[Gerhardsa0]

Is your feature request related to a problem?

When working with time series, sometimes the time column is missing. For that, it is useful to have a function which creates a range of Date Column. Right now, I don't find the correct place to implement that.
Also I would implement this #913, while working on this issue.

• test: add test for a lot of rows in one table moving average plot #913

Desired solution

I would like something like this: https://docs.pola.rs/api/python/stable/reference/expressions/api/polars.date_range.html but for the Interval I would use Literals and limit the user to only a few.