How to add mongodb db connection url in auth0?

@deron 

To add a MongoDB database connection URL in Auth0, you can follow these steps:

1. Access your Auth0 Dashboard and navigate to the Dashboard section.
2. Click on the "Connections" tab on the left-hand side menu.
3. Click on the "Database" option to add a new database connection.
4. Choose the "Custom Database" option from the list of available database connections.
5. Enter a name for your database connection and select the database connection strategy, which should be "Username-Password-Authentication" for MongoDB.
6. Scroll down to the "Custom Database" section and select "Use my own database".
7. In the "Connection Settings" tab, you will find a "Connection URI" field where you can enter your MongoDB connection URL. This URL should include the protocol (mongodb://), the username and password if required, the host name and port of your MongoDB server, and the name of the database you want to connect to.
8. Once you have entered the MongoDB connection URL, click on the "Save" button to create the new database connection.

Your MongoDB database connection URL should now be added to Auth0 and you can use it to authenticate users and perform other database operations within your application.