chroma haze esphome light strip effect

esphome_effect_snippet.yaml

      - addressable_lambda:
          name: "Chroma Haze"
          update_interval: 100ms
          lambda: |
            static uint8_t hue = 160;
            static uint16_t saturation = 255;

            hue = hue - 5 + (uint16_t)(random_float() * 10);
            float rand_v = random_float();
            uint16_t new_saturation = 255 - (uint16_t)(rand_v * rand_v * 200);
            saturation = (saturation * 7 + new_saturation) / 8;
            if ((hue < 30 || hue > 225) && saturation > 200) {
              saturation = (saturation * 2 + 180) / 3;
            }

            it.shift_right(1);
            it[0] = ESPHSVColor(hue, saturation, 255);