Add an option to now to allow text to be displayed on otherside of line

[lhovo]

Checklist

• I am running the latest version of the card
• I checked if there isn't another feature request opened with the same request
• I checked that the feature is not already available in the dev branch

Is your feature request related to a problem? Please describe.
The now label is overlapping data on the graph, hiding the data leading up to the now line.

Describe the solution you'd like
I would like to see an option added so that we can choose what side of the line to show the now text
Possible implementation in code could look like

now:
    show: true
    label: "Now"
    align: right

Describe alternatives you've considered

Removing the label fixes the data overlap issue, and is the solution I am running with at the moment.
It would be good to add the label back at some point in the future.

now:
    show: true
    label: ""

Additional context