Tweak Sqlite connection settings to reduce database locked errors

Related resources:
- https://litestream.io/tips/
- https://unixsheikh.com/articles/sqlite-the-only-database-you-will-ever-need-in-most-cases.html

app/Controller/ConfigController.php

@@ -20,6 +20,7 @@ class ConfigController extends BaseController
         $this->response->html($this->helper->layout->config('config/about', array(
             'db_size' => $this->configModel->getDatabaseSize(),
             'db_version' => $this->db->getDriver()->getDatabaseVersion(),
+            'db_options' => $this->configModel->getDatabaseOptions(),
             'user_agent' => $this->request->getServerVariable('HTTP_USER_AGENT'),
             'title' => t('Settings').' > '.t('About'),
         )));