feat: replace all select dropdowns with IconGridSelect, fix EN template seed

Shared grid-items.ts with reusable item definitions for: sort by/order,
album mode, asset type, memory source, locale, response mode, event type
filter, chat action, preview target type, provider type.

Replaced selects on:
- Dashboard: event type, provider, sort (compact mode — auto-width)
- Tracking configs: sort by/order, album modes, asset types, memory source
- Command configs: locale, response mode, provider type
- Targets: chat action
- Template configs: preview target type, provider type
- Command template configs: provider type
- Providers: type selector (read-only during edit)

IconGridSelect: added compact prop for inline filter bars (auto-width,
smaller padding, shows icon + label text).

Backend: template seed now re-creates deleted system templates on startup
using raw SQL to handle legacy NOT NULL columns.

Added i18n: trackingConfig.providerType, trackingConfig.sortRandom
Added provider_type badge to tracking config cards.

frontend/src/routes/providers/+page.svelte

@@ -12,6 +12,8 @@
 	import EmptyState from '$lib/components/EmptyState.svelte';
 	import ConfirmModal from '$lib/components/ConfirmModal.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
+	import IconGridSelect from '$lib/components/IconGridSelect.svelte';
+	import { providerTypeItems } from '$lib/grid-items';
 	import { snackSuccess, snackError } from '$lib/stores/snackbar.svelte';
 	import { highlightFromUrl } from '$lib/highlight';
 	import type { ServiceProvider } from '$lib/types';
@@ -111,11 +113,12 @@
 		{/if}
 		<form onsubmit={save} class="space-y-3">
 			<div>
-				<label for="prv-type" class="block text-sm font-medium mb-1">{t('providers.type')}</label>
-				<select id="prv-type" bind:value={form.type} disabled={!!editing}
-					class="w-full px-3 py-2 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)] disabled:opacity-60">
-					<option value="immich">Immich</option>
-				</select>
+				<label class="block text-sm font-medium mb-1">{t('providers.type')}</label>
+				{#if !editing}
+					<IconGridSelect items={providerTypeItems()} bind:value={form.type} columns={2} />
+				{:else}
+					<p class="text-sm text-[var(--color-muted-foreground)]">{form.type}</p>
+				{/if}
 			</div>
 			<div>
 				<label for="prv-name" class="block text-sm font-medium mb-1">{t('providers.name')}</label>