initial commit - add project files

src/routes/+layout.svelte

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+<script lang="ts">
+	import '../app.css';
+</script>
+
+<slot />

src/routes/+page.svelte

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+<h1 class="text-5xl font-bold">Welcome to SvelteKit</h1>
+<p>Visit <a href="https://kit.svelte.dev">kit.svelte.dev</a> to read the documentation</p>
+<input type="checkbox" value="light" class="toggle theme-controller" />