Kimai2: Allow Showing Hourly Rate in Timesheet

[limitedAtonement]

Is your feature request related to a problem? Please describe.
No problem.

Describe the solution you'd like
Clicking the Eye of Providence on the upper-right side of the "My times" page shows the available columns. One of them is "Rate" which appears to be the hourly rate multiplied by the hours clocked, but none of them appear to be "Hourly Rate".

Describe alternatives you've considered
An alternative is to divide the "Rate" by the "Duration" in my head to calculate the hourly rate. To get an accurate enough number would require more mental effort than I care to exert.

Screenshot
Notice the "Hourly Rate" added to the bottom. Maybe that is not the right place for such an option, but that's more or less how it should look.

After selecting that option, the timesheet should look like this:

[kevinpapst]

If that is your normal hourly rate, I think you should sponsor that feature 😁

[limitedAtonement]

There is a good deal of obfuscation in those screenshots, my friend!