Authentication in Ionic Angular with Supabase

In this tutorial, we'll create an Ionic Angular app that uses Supabase for authentication and database integration. We'll cover the following topics: 1. Setting up a new Ionic Angular project with Capacitor. 2. Creating a new Supabase project and installing the Supabase CLI. 3. Using the Supabase CLI to create tables, define policies, and configure authentication settings. 4. Integrating Supabase into our Ionic app by installing the @supabase/supabase-js package and configuring it with our Supabase API credentials. 5. Implementing user authentication in our Ionic app using email magic links provided by Supabase. 6. Protecting internal pages of our Ionic app by creating a guard that checks if a user is authenticated or not. 7. Handling the magic link on a mobile phone by defining a custom URL scheme for our app and updating the authentication settings in Supabase. 8. Adding some finishing touches to the messaging page with CSS styling. By following this tutorial, you'll learn how to create an Ionic Angular app that uses Supabase for authentication and database integration, making it easy to build secure and scalable mobile applications.