feat: added rose pine theme from prism syntax

src/routes/blogs/blog.svelte

@@ -0,0 +1,32 @@
+<script context="module">
+	import img from './img.svelte';
+	export { img };
+</script>
+
+<script>
+	export let title;
+	export let date;
+	export let desc;
+
+	let ddate = new Date(Date.parse(date));
+	import './style-blog.css';
+</script>
+
+export let alt;
+
+<h1>{title}</h1>
+<main>
+	<p class="date">Last updated {ddate.toDateString()}</p>
+	<div class="blog-text">
+		<p>{desc}</p>
+		<slot>
+			<!-- the mdsvex content will be slotted in here -->
+		</slot>
+	</div>
+</main>
+
+<style>
+	main {
+		background-color: var(--rp-moon-surface);
+	}
+</style>