Update dependencies, output modern code (#181)

Author: fregante

demo/Detections.svelte

@@ -22,7 +22,7 @@
 		{:else}
 			<pre><code>
 				{#each urls as url}
-					<a href="/?url={encodeURIComponent(url)}">{url}</a><br>
+					<a href="./?url={encodeURIComponent(url)}">{url}</a><br>
 				{/each}
 			</code></pre>
 		{/if}

index.ts

@@ -744,7 +744,7 @@ addTests('isNewRepoTemplate', [
 const getUsername = (): string | undefined => $('meta[name="user-login"]')?.getAttribute('content')!;
 
 /** Drop all duplicate slashes */
-const getCleanPathname = (url: URL | HTMLAnchorElement | Location = location): string => url.pathname.replace(/\/+/g, '/').slice(1, url.pathname.endsWith('/') ? -1 : undefined);
+const getCleanPathname = (url: URL | HTMLAnchorElement | Location = location): string => url.pathname.replaceAll(/\/+/g, '/').slice(1, url.pathname.endsWith('/') ? -1 : undefined);
 
 const getCleanGistPathname = (url: URL | HTMLAnchorElement | Location = location): string | undefined => {
 	const pathname = getCleanPathname(url);