remove august promo

src/lib/util/promos/August2024.svelte

@@ -1,51 +0,0 @@
-<script lang="ts">
-  import { onDestroy } from 'svelte';
-  import { fade } from 'svelte/transition';
-
-  interface Taglines {
-    label: string;
-    url: string;
-  }
-
-  const taglines: Taglines[] = [
-    {
-      label: 'Use the Visual Editor in Mermaid Chart to design and build diagrams',
-      url: 'https://www.mermaidchart.com/landing?utm_source=mermaid_live_editor&utm_medium=banner_ad&utm_campaign=visual_editor'
-    },
-    {
-      label: 'Diagram live with teammates in Mermaid Chart',
-      url: 'https://www.mermaidchart.com/landing?utm_source=mermaid_live_editor&utm_medium=banner_ad&utm_campaign=teams'
-    },
-    {
-      label: 'Skip the rough draft with Mermaid AI in Mermaid Chart',
-      url: 'https://www.mermaidchart.com/mermaid-ai?utm_source=mermaid_live_editor&utm_medium=banner_ad&utm_campaign=mermaid_ai'
-    }
-  ];
-
-  let index = Math.floor(Math.random() * taglines.length);
-  let currentTagline = taglines[index];
-
-  const interval = setInterval(() => {
-    index = (index + 1) % taglines.length;
-    currentTagline = taglines[index];
-  }, 60_000);
-
-  onDestroy(() => {
-    clearInterval(interval);
-  });
-</script>
-
-<div class="grid w-full">
-  {#key currentTagline}
-    <a
-      href={currentTagline.url}
-      target="_blank"
-      class="col-start-1 row-start-1 flex items-center justify-center gap-4 no-underline"
-      in:fade={{ delay: 750 }}
-      out:fade={{ duration: 1000 }}>
-      <span class="text-sm tracking-wider">{currentTagline.label}</span>
-      <button class="rounded bg-[#111113] p-1 px-2 text-sm font-semibold tracking-wide"
-        >Try it now</button>
-    </a>
-  {/key}
-</div>

src/lib/util/promos/promo.ts

@@ -1,6 +1,5 @@
 import { writable, type Writable, get } from 'svelte/store';
 import { persist, localStorage } from '../persist';
-import August2024 from './August2024.svelte';
 import October2024 from './October2024.svelte';
 import { env } from '$lib/util/env';
 
@@ -12,12 +11,6 @@ interface Promotion {
 }
 
 const promotions: Promotion[] = [
-  {
-    id: 'promo-2024',
-    startDate: new Date('2024-08-01'),
-    endDate: new Date('2024-10-21'),
-    component: August2024
-  },
   {
     id: 'promo-october-2024',
     startDate: new Date('2024-10-22'),