Add autocomplete suggestions to TagsField, use it for Daemon's module blocklist

TagsField now takes an optional suggestions list, rendered as a native
<datalist> on the tag input. Wired the Daemon page's "Disabled modules"
field to breadd's real built-in module names (bread.monitors/devices/
workspaces/binds, from bread/breadd/src/lua/mod.rs's BUILTIN_* registry)
so blocking one is a pick, not free-typed guesswork.

frontend/src/lib/components/TagsField.svelte

@@ -1,7 +1,13 @@
 <script lang="ts">
-	let { label, value = $bindable() }: { label: string; value: string[] } = $props();
+	let {
+		label,
+		value = $bindable(),
+		suggestions = [],
+	}: { label: string; value: string[]; suggestions?: string[] } = $props();
 
 	let text = $state("");
+	const listId = $props.id();
+	let available = $derived(suggestions.filter((s) => !value.includes(s)));
 
 	function commit() {
 		const v = text.trim();
@@ -36,8 +42,15 @@
 				<button type="button" class="remove" onclick={() => remove(name)} aria-label={`Remove ${name}`}>×</button>
 			</span>
 		{/each}
-		<input type="text" bind:value={text} onkeydown={onKeydown} placeholder="Type and press Enter…" />
+		<input type="text" bind:value={text} onkeydown={onKeydown} placeholder="Type and press Enter…" list={available.length ? listId : undefined} />
 	</div>
+	{#if available.length}
+		<datalist id={listId}>
+			{#each available as s (s)}
+				<option value={s}></option>
+			{/each}
+		</datalist>
+	{/if}
 </div>
 
 <style>

frontend/src/lib/views/Bread.svelte

@@ -58,7 +58,11 @@
 
 		<Group title="Modules">
 			<SwitchField label="Load built-in modules" bind:value={cfg.modules_builtin} />
-			<TagsField label="Disabled modules" bind:value={cfg.modules_disable} />
+			<TagsField
+				label="Disabled modules"
+				bind:value={cfg.modules_disable}
+				suggestions={["bread.monitors", "bread.devices", "bread.workspaces", "bread.binds"]}
+			/>
 		</Group>
 
 		<Group title="Adapters" hint="Sources breadd normalises into events. Disable any you don't use.">