feat: add root and public layouts with config-driven theming

src/routes/(public)/+layout.server.ts

@@ -0,0 +1,16 @@
+import { db } from '$lib/server/db';
+import { sponsors } from '$lib/server/schema';
+import { eq, asc } from 'drizzle-orm';
+import type { LayoutServerLoad } from './$types';
+
+export const load: LayoutServerLoad = async ({ parent }) => {
+	const parentData = await parent();
+
+	const allSponsors = await db
+		.select()
+		.from(sponsors)
+		.where(eq(sponsors.active, true))
+		.orderBy(asc(sponsors.sortOrder));
+
+	return { ...parentData, sponsors: allSponsors };
+};