fix: correct HTML syntax and improve accessibility in various components

frontend/src/routes/dashboard/csv-upload/+page.svelte

@@ -1244,7 +1244,7 @@
 							<div class="relative h-1.5 w-full overflow-hidden rounded-full bg-muted/70">
 								<div
 									class="csv-upload-indeterminate-bar absolute top-0 h-full w-2/5 rounded-full bg-primary"
-								/>
+								></div>
 							</div>
 						{:else}
 							<Progress

frontend/src/routes/dashboard/despacho/digitalizacion/+page.svelte

@@ -137,8 +137,8 @@ const canOpenAcuse = $derived(selectedItem?.status === 'success' && !!selectedIt
 		selectedIds = [...selectedIds, item.id];
 	}
 
-	function handleSelectedIdsChange(ids: number[]) {
-		selectedIds = ids;
+	function handleSelectedIdsChange(ids: (string | number)[]) {
+		selectedIds = ids.map((id) => (typeof id === 'number' ? id : Number(id)));
 	}
 
 	async function handleDigitalizar(item: ExpedienteArchivo) {
@@ -530,6 +530,7 @@ async function handleDownloadArtifact(
 	<div class="mx-auto max-w-[1400px] px-4 py-4">
 		<div
 			role="toolbar"
+			tabindex="0"
 			aria-label="Acciones de digitalización"
 			data-digitalizacion-footer-toolbar
 			class="flex w-full items-center justify-end gap-2"

frontend/src/routes/dashboard/export/manifest/+page.svelte

@@ -46,6 +46,7 @@
 	let showDelete = $state(false);
 	let showDetails = $state(false);
 
+
 	const columns = createColumns();
 
 	// --- Lifecycle ---

frontend/src/routes/dashboard/general_catalogs/company_information/edit/[[id]]/+page.svelte

@@ -774,7 +774,7 @@
 		onsubmit={(e) => {
 			e.preventDefault();
 			handleSubmit();
-		}
+		}}
 		class="space-y-6 pb-48"
 	>
 		<Card.Root>

frontend/src/routes/dashboard/general_catalogs/exchange-rate/new/+page.svelte

@@ -85,7 +85,7 @@
 				onsubmit={(e) => {
 					e.preventDefault();
 					handleSubmit();
-				}
+				}}
 				class="space-y-6"
 			>
 				{#if error}