feat(state_map): support for ranges

Hi!

I would like to drop a ‘small’ feature request if possible.

Could you please allow intervals in state_map value definitions? In this case we could transform our numeric values to some talkative alternates like:

type: custom:mini-graph-card
entities:
  - entity: sensor.u_s_air_quality_index
    name: Air quality
font_size_header: 10
font_size: 66
hour24: true
height: 50
line_width: 1
hours_to_show: 168
align_state: center
show:
  labels: false
color_thresholds:
  - value: 0
    color: '#64dd17'
  - value: 51
    color: '#ffff00'
  - value: 101
    color: '#ffff00'
  - value: 151
    color: '#ffff00'
  - value: 201
    color: '#ffff00'
  - value: 301
    color: '#ff3d00'
state_map:
  - value: 301-
    label: Hazardous
  - value: 201-300
    label: Very unhealthy
  - value: 151-200
    label: Unhealthy
  - value: 101-150
    label: Unhealthy for sensitive groups
  - value: 51-100
    label: Moderate
  - value: 0-50
    label: Good

This would give us lot more of flexibility.

(The example above is just an example for illustration the request. Of course we already have such ‘text like’ results from air quality sensors…)

Thanks for your time!

[ildar170975]

Please do not feel any type of ‘forcing’ in it, just want to let it be alive…

Sure! Just do not forget to un-stale issues which you find important.

[ildar170975]

any chance of the feature in the future?

There are not many competing developers here, this is a voluntary job. So, we all must be patient.