feat: enable dir listing and show dot files in deno code

deno-src/index.ts

@@ -4,10 +4,12 @@ import type { API } from '../src/api.types.ts';
 
 expose({
 	serve: (path: string, port: number): Promise<number> => {
-		// const port2 = port ?? findFreePort();
 		const server = Deno.serve({ port }, (req: Request) => {
 			return serveDir(req, {
-				fsRoot: path
+				fsRoot: path,
+				showDirListing: true,
+				showDotfiles: true,
+				quiet: true
 			});
 		});
 		console.error('Server started at port', path, server.addr.port);

src/lib/components/SelectForm.svelte

@@ -6,7 +6,7 @@
 	// let isDragging = false;
 	let { onSubmit }: { onSubmit: (path: string, port: number) => void } = $props();
 	let path = $state('');
-	let port = $state(0);
+	let port = $state(8000);
 
 	onMount(() => {
 		// event.onDragEnter(() => {

src/routes/+page.svelte

@@ -23,7 +23,7 @@
 		}
 
 		getRpcAPI()
-			.then((rpc) => {
+			.then((rpc) =>
 				rpc.api.serve(path, port).then((realPort) => {
 					jobsStore.addJob({
 						path,
@@ -31,11 +31,11 @@
 						process: rpc.process
 					});
 					toast.success('Server started');
-				});
 				})
+			)
 			.catch((err) => {
 				toast.error('Failed to serve', {
-					description: err.message
+					description: `${err.message}; consider changing the port`
 				});
 			});
 	}