fix: build errors and merging projects and homepage

src/lib/server/auth.ts

@@ -0,0 +1,38 @@
+import { env } from '$env/dynamic/private';
+import { betterAuth } from 'better-auth/minimal';
+import { drizzleAdapter } from 'better-auth/adapters/drizzle';
+import { sveltekitCookies } from 'better-auth/svelte-kit';
+import { getRequestEvent } from '$app/server';
+import { db } from '$lib/server/db';
+import * as schema from '$lib/server/db/schema';
+import type { RequestEvent } from '@sveltejs/kit';
+
+export const auth = betterAuth({
+	baseURL: env.ORIGIN,
+	secret: env.BETTER_AUTH_SECRET,
+	database: drizzleAdapter(db, { provider: 'pg', schema }),
+	emailAndPassword: { enabled: true },
+	socialProviders: {
+		github: {
+			clientId: env.GITHUB_CLIENT_ID,
+			clientSecret: env.GITHUB_CLIENT_SECRET
+		}
+	},
+	plugins: [
+		sveltekitCookies(getRequestEvent) // make sure this is the last plugin in the array
+	]
+});
+
+export function isAdmin(event: RequestEvent): boolean {
+	const token = event.cookies.get('admin_token');
+	return !!token && token === env.ADMIN_SECRET;
+}
+
+export function requireAdmin(event: RequestEvent): void {
+	if (!isAdmin(event)) {
+		throw new Response(JSON.stringify({ error: 'Unauthorized' }), {
+			status: 401,
+			headers: { 'Content-Type': 'application/json' }
+		});
+	}
+}