build(webui): output to dist

webui/.gitignore

@@ -1,6 +1,6 @@
 .DS_Store
 node_modules
-/build
+/dist
 /.svelte-kit
 /package
 .env

webui/svelte.config.js

@@ -12,6 +12,7 @@ const config = {
 		// If your environment is not supported or you settled on a specific environment, switch out the adapter.
 		// See https://kit.svelte.dev/docs/adapters for more information about adapters.
 		adapter: adapter({
+			pages: 'dist',
 			fallback: 'index.html'
 		})
 	}