Server/frontend/src/lib/components/bforms/BFormPowerOption.svelte

<script lang="ts">
	import BFormOption from "./BFormOption.svelte";
  
  export let value: boolean | null;
  
  function toggle() {
    if (value === null) {
      value = true;
    } else if (value === true) {
      value = false;
    } else {
      value = null;
    }
  }
</script>

<BFormOption icon="power" on:click={toggle} state={value} color="#00FF00"></BFormOption>