bump up the width for first two stories

src/components/HorizontalScroller/HorizontalScroller.svelte

@@ -2,7 +2,7 @@
   import { type Snippet } from 'svelte';
   import { Tween } from 'svelte/motion';
   import type { Action } from 'svelte/action';
-  import { clamp, map } from './utils';
+  import { clamp, map } from './utils/index';
   import Debug from './Debug.svelte';
 
   interface Props {

src/components/HorizontalScroller/demo/DemoSnippet.svelte

@@ -1,4 +1,4 @@
-<div style="width: 200vw; height: 100lvh;">
+<div style="width: 400vw; height: 100lvh;">
   <img
     src="https://picsum.photos/1200/640?t=1"
     alt="Sample"

src/components/HorizontalScroller/demo/ScrollableGraphic.svelte

@@ -2,7 +2,7 @@
   import Demo from './graphic/ai2svelte/demo.svelte';
   import BodyText from '../../BodyText/BodyText.svelte';
   import HorizontalScroller from '../HorizontalScroller.svelte';
-  import { map } from '../utils';
+  import { map } from '../utils/index';
   import { sineInOut } from 'svelte/easing';
 
   const foobarText: string =