ODU is handled as a non-numeric variable (off+0-100), it should just be numeric

Checklist

[X] I have filled out the template to the best of my ability.
[X] This only contains 1 feature request (if you have multiple feature requests, open one feature request for each feature request).
[X] This issue is not a duplicate feature request of previous feature requests.

Is your feature request related to a problem? Please describe.

Sort of, ODU/IDU is a technically numeric value (percentage of load of the Outdoor unit(ODU) or IDU) HA is treating it as 101 different text states (I think), vs 0-100 numeric.

Describe the solution you'd like

Please make ODU/IDU numeric

Describe alternatives you've considered

It's not really breaking anything, so I can live with it if it's a pain, the integration is great.

Additional context

The "IDU" is not reporting any data, and I don't know why, but it also doesn't matter to me. Perhaps it's heatstrips or something I don't have installed. I presume from the "Off" that it would exhibit the same issue.

dahlb / ha_carrier