fix: fix array static input editor initialization

frontend/src/lib/components/ArgInput.svelte

@@ -187,7 +187,6 @@
 		{/if}
 		{#if editableSchema}
 			<label class="text-secondary">
-				Description
 				<textarea
 					class="mb-1"
 					use:autosize

frontend/src/lib/components/apps/editor/settingsPanel/ArrayStaticInputEditor.svelte

@@ -109,10 +109,11 @@
 		if ((e.key === 'Enter' || e.key === ' ') && dragDisabled) dragDisabled = false
 	}
 
-	let items =
-		componentInput.value?.map((item, index) => {
+	let items = (Array.isArray(componentInput.value) ? componentInput.value : []).map(
+		(item, index) => {
 			return { value: item, id: generateRandomString() }
-		}) ?? []
+		}
+	)
 
 	$: items && handleItemsChange()