simplify load while and don't call unneccesary

Author: Sebastian Flick

src/routes/textzeugen/[[sigla]]/[[thirties]]/[[verse]]/+page.js

@@ -1,14 +1,12 @@
 import { api, teipb } from '$lib/constants';
 
 /** @type {import('./$types').PageLoad} */
-export async function load({ fetch, params, url }) {
+export async function load({ fetch, params }) {
 	const { codices, fragments } = await fetch(`${api}/json/metadata-nomenclature.json`).then((r) =>
 		r.json()
 	);
 	const sigla = params.sigla?.split('-');
 
-	const iiifViewer = url.searchParams.get('iiif')?.split('-') ?? [];
-
 	/** @type string | boolean */
 	let thirties = params.thirties ?? '1';
 	/** @type string | boolean */
@@ -88,7 +86,6 @@ export async function load({ fetch, params, url }) {
 		content: sigla?.map((witnes, i) => {
 			return {
 				sigla: witnes,
-				iiifViewer: Boolean(iiifViewer[i]) ?? false,
 				meta: meta ? meta[i] : false
 			};
 		})

src/routes/textzeugen/[[sigla]]/[[thirties]]/[[verse]]/+page.svelte

@@ -40,7 +40,6 @@
 	const generateCloseIiifLink = (/** @type {Number} */ i) => {
 		let link = new URL($page.url.toString());
 		const currentParam = $page.url.searchParams.get('iiif')?.split('-') ?? [];
-		console.log($page.url.searchParams.get('iiif'));
 		currentParam[i] = 'true';
 		link.searchParams.set('iiif', currentParam.join('-'));
 		return link.toString();
@@ -53,7 +52,6 @@
 <section class="w-full">
 	<h1 class="h1 my-4">Textzeugen</h1>
 	<div class="grid gap-6 md:grid-cols-2 md:my-8">
-		{$page.url}
 		<p>
 			Dies ist die Textzeugenansicht. Derzeit {Number(data.content?.length) > 1 ? 'werden' : 'wird'}
 			{data?.content ? generateLabel(selectedSigla) : 'keine Textzeugen'} angezeigt. Mit dem Selektor
@@ -111,7 +109,7 @@
 							<p>Loading...</p>
 						{:then iiif}
 							{#if typeof iiif === 'object'}
-								{#if !content.iiifViewer}
+								{#if !($page.url.searchParams.get('iiif')?.split('-')[i] === 'true')}
 									<a
 										class="btn btn-icon absolute top-0 right-0 z-10"
 										href={generateCloseIiifLink(i)}><i class="fa-solid fa-x"></i></a