feat: better components

client/src/lib/ui/form/errors.svelte

@@ -0,0 +1,30 @@
+<script lang="ts">
+	import { cn } from '$lib/utils';
+	import { getFormContext } from './context.svelte';
+	import type { WithElementRef, WithoutChildren } from 'bits-ui';
+	import type { HTMLAttributes } from 'svelte/elements';
+	import type { Violation } from '@bufbuild/protovalidate';
+	import type { ConnectError } from '@connectrpc/connect';
+
+	type Props = WithoutChildren<WithElementRef<HTMLAttributes<HTMLDivElement>>> & {
+		errors?: Violation[] | ConnectError;
+	};
+	let {
+		ref = $bindable(null),
+		class: className,
+		errors = $bindable(),
+		...restProps
+	}: Props = $props();
+
+	const item = getFormContext();
+</script>
+
+<div bind:this={ref} class={cn('text-red text-sm', className)} {...restProps}>
+	{#if errors && Array.isArray(errors)}
+		{#each errors as error}
+			<label for={item?.id}>{error.message}</label>
+		{/each}
+	{:else if errors}
+		<span>{errors.message}</span>
+	{/if}
+</div>