added separate changelog page

src/routes/changelog/+page.svelte

@@ -0,0 +1,21 @@
+<script lang="ts">
+    import Banner2 from "$lib/banner2.svelte";
+    import Content from "$lib/viewport/content.svelte";
+    import { entries } from "./changelog";
+    import ChangelogEntry from "$lib/components/changelog-entry.svelte";
+</script>
+
+<svelte:head>
+    <title>Changelog | denizk0461</title> 
+</svelte:head>
+
+<Content>
+    <Banner2
+        title="Website Changelog" />
+    
+        <div>
+            {#each entries as entry}
+                <ChangelogEntry {entry} />
+            {/each}
+        </div>
+</Content>