feat: Refactor database initialization and table creation

src/routes/+page.server.ts

@@ -1,8 +1,7 @@
 import { error } from '@sveltejs/kit';
 import type { PageServerLoad } from './$types';
-// import index from '$lib/index';
 import type { Content } from '$lib/article';
-import { pool } from '$lib/server/database';
+import PG from '$lib/server/database';
 
 let data: {
   recent: Content[],
@@ -23,16 +22,11 @@ let data: {
 };
 
 export const load: PageServerLoad = async ({ params }) => {
-  const connect = await pool.connect();
-  const result = await connect.query('SELECT NOW()')
-    .then((res) => {
-      data.updated = res.rows[0].now.toISOString();
-    })
-    .catch((err) => {
-      error(err);
-    });
-  connect.release();
+  const db = await PG();
+  const now = await db.query('SELECT NOW()');
+  await db.release();
 
+  data.updated = now.rows[0].now;
   return data;
 }