Fix colorization in 2025.10

Fixes the colorization of the slider bar in Home Assistant 2025.10.0

Also removes color_temp_mired, which is slowly disappearing from Home Assistant.
I'd call this a breaking change, but it's disappearing because noone is using it 🤷

Partially fix for old browsers

This update makes slider-entity-row load in old browsers (like safari on iPad Air 1/2).

The sliders still may not work on old browsers, but that's because Home Assistant uses a slider which doesn't support old browsers, which may or may not be fixed.

Keep track on home-assistant/frontend#18981 for updates.

Release 17.4.0

• Add GUI editor support
  

• Fix indicator not showing up in 2023.11

• Allow toggle to be used for cover entities

• Fix missing text strings

• Fix problem with getting correct width when used in auto-entities cards

• Add support for timer entities

• Fix colorization of the bar in 2023.11

Color temp in Kelvin

Color temp is in Kelvin by default now.
There's also new options for showing icons in full rows and for colorizing the slider bar.

Fix hide_when_off with unavailable lights.

17.2.1

Fix #223

Lots of fixes

Also added the dir option.

New White modes

17.1.0

Bump minor version

Use new fan API

Should work with percentage fans now.

Lots of little fixes

17.0.0

Bump version number

Better error handling

16

Better error handling. Fix #132