fix: correct github link (sveltejs#511)

closes sveltejs#106

Author: dummdidumm

apps/svelte.dev/src/lib/components/PageControls.svelte

@@ -3,7 +3,6 @@
 
 	interface Props {
 		repo: string;
-		path: string;
 		prev: null | {
 			path: string;
 			title: string;
@@ -14,11 +13,11 @@
 		};
 	}
 
-	let { repo, path, prev, next }: Props = $props();
+	let { repo, prev, next }: Props = $props();
 </script>
 
 <p class="edit">
-	<a href="{repo}/edit/main/{path}">
+	<a href={repo}>
 		<Icon name="edit" /> Edit this page on GitHub
 	</a>
 </p>

apps/svelte.dev/src/routes/docs/[...path]/+page.svelte

@@ -11,6 +11,12 @@
 	setupDocsHovers();
 
 	let content = $state() as HTMLElement;
+
+	const repo = $derived.by(() => {
+		const name = data.document.slug.split('/')[1];
+		const link = 'docs/' + data.document.file.split('/').slice(2).join('/');
+		return `https://github.com/sveltejs/${name}/edit/main/documentation/${link}`;
+	});
 </script>
 
 <svelte:head>
@@ -40,8 +46,7 @@
 	</div>
 
 	<PageControls
-		repo="https://github.com/sveltejs/svelte.dev"
-		path="apps/svelte.dev/content/{data.document.file}"
+		{repo}
 		prev={data.document.prev && {
 			title: data.document.prev.title,
 			path: `/${data.document.prev.slug}`

apps/svelte.dev/src/routes/tutorial/[...slug]/Sidebar.svelte

@@ -67,8 +67,7 @@
 		</div>
 
 		<PageControls
-			repo="https://github.com/sveltejs/svelte.dev"
-			path="apps/svelte.dev/content/{exercise.dir}"
+			repo="https://github.com/sveltejs/svelte.dev/edit/main/apps/svelte.dev/content/{exercise.dir}"
 			prev={exercise.prev && {
 				title: exercise.prev.title,
 				path: `/tutorial/${exercise.prev.slug}`