moved to default subscription in editform

frontend/src/lib/components/SubscriptionEditForm.svelte

@@ -5,6 +5,7 @@
 	import { applyAction, enhance } from '$app/forms';
 	import { receive, send } from '$lib/utils/helpers';
 	import { t } from 'svelte-i18n';
+	import { defaultSubscription } from '$lib/utils/defaults';
 
 	const dispatch = createEventDispatcher();
 
@@ -17,20 +18,8 @@
 	/** @type {App.Types['subscription'] | null} */
 	export let subscription;
 
-	/** @type {App.Types['subscription']} */
-	const blankSubscription = {
-		id: 0,
-		name: '',
-		details: '',
-		conditions: '',
-		monthly_fee: 0,
-		hourly_rate: 0,
-		included_hours_per_year: 0,
-		included_hours_per_month: 0
-	};
-
 	console.log('Opening subscription modal with:', subscription);
-	$: subscription = subscription || { ...blankSubscription };
+	$: subscription = subscription || { ...defaultSubscription() };
 	$: isLoading = subscription === undefined || user === undefined;
 	let isUpdating = false;