feat(stats): Add layout to make it clean to wrap in website

sites/stats/pages/+layout.svelte

@@ -0,0 +1,10 @@
+<script>
+    import '@evidence-dev/tailwind/fonts.css';
+    import '../app.css';
+    import { EvidenceDefaultLayout } from '@evidence-dev/core-components';
+    export let data;
+</script>
+
+<EvidenceDefaultLayout {data} hideHeader={true} fullWidth={true}>
+    <slot slot="content" />
+</EvidenceDefaultLayout>