Added query timeout setting.

src/web/postgraphile.js

@@ -1,6 +1,7 @@
 'use strict';
 
 /* eslint-disable arrow-body-style */
+const config = require('config');
 const { postgraphile } = require('postgraphile');
 
 const PgConnectionFilterPlugin = require('postgraphile-plugin-connection-filter');
@@ -12,6 +13,7 @@ const { ActorPlugins, SitePlugins, ReleasePlugins, MediaPlugins } = require('./p
 async function pgSettings(req) {
 	return {
 		'user.id': req.session.user?.id || null, // undefined is passed as an empty string, avoid
+		statement_timeout: config.database.timeout,
 	};
 }