refactor: switch to vercel pg

apps/website/package.json

@@ -52,11 +52,11 @@
 		"@discordjs/ui": "workspace:^",
 		"@microsoft/tsdoc": "^0.14.2",
 		"@microsoft/tsdoc-config": "0.16.2",
-		"@planetscale/database": "^1.11.0",
 		"@react-icons/all-files": "^4.1.0",
 		"@vercel/analytics": "^1.1.1",
 		"@vercel/edge-config": "^0.4.1",
 		"@vercel/og": "^0.5.20",
+		"@vercel/postgres": "^0.5.1",
 		"ariakit": "2.0.0-next.44",
 		"bright": "^0.8.4",
 		"class-variance-authority": "^0.7.0",