[FEATURE]: Use all Appwrite services

[mountainash]

This project doesn't show any of the advertised services from Appwrite (it shows a ping to the Appwrite API and back).

starter-for-nextjs/src/lib/appwrite.js

Lines 7 to 8 in 29f4675

	const account = new Account(client);
	const databases = new Databases(client);

Hints that the Auth and DB services are available, but they aren't used. It would be a better example if more (or all) Appwrite services were demoed.

[nathfavour]

yeahh. I noticed that too.

when I'm less busy I'll send a PR to implement some also, as I use nextjs/appwrite a lot