Integrated backend support for Hostinger Horizons projects

You can now add a backend to your Horizons projects with 5GB of database and file storage per project, plus a custom API runtime with 1 CPU and 1GB RAM. The backend includes built-in authentication with social login options (Google, Facebook, GitHub), native email capabilities for password resets and verification, and the ability to trigger custom emails via webhooks. You can also set up custom OAuth integrations for services like Google Calendar. Note that you'll need to provide your own OAuth client secrets for social logins.