docs: auth0 corrections as per video

packages/noco-docs/docs/140.account-settings/040.authentication/030.SAML-SSO/020.auth0.md

@@ -26,13 +26,29 @@ This article briefs about the steps to configure Auth0 as Identity service provi
     - choose `Regular Web Application` 
     - click `Create`
 3. Upon successful creation, you will be directed to the `Quick Start` screen.
-    - Go to the `Settings` tab.
-    - Paste `Redirect URI` copied in step above into `Allowed Callback URLs` field
-    - `Save`
-4. Still on the `Settings` tab, 
+    - Go to the `Addons` tab.
+    - Enable `SAML2 Web App`
+4. On the `SAML2 Web App` modal, 
+    - Paste `Redirect URL` copied in step above into `Application Callback URL` field
+    - In Settings, retain `nameIdentifierProbes` as `["http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress"]`; remove other probes if any
+   ```json
+   {
+     "nameIdentifierProbes": [
+       "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress"
+     ]
+   }
+   ```
+   - Click `Enable` to save the settings
+
+5. On the `Settings` tab, 
     - move to `Advanced Settings` > `Endpoints` > `SAML` section,
     - copy the SAML `Metadata URL`
 
+[//]: # (3. Upon successful creation, you will be directed to the `Quick Start` screen. )
+[//]: # (    - Go to the `Settings` tab.)
+[//]: # (    - Paste `Redirect URI` copied in step above into `Allowed Callback URLs` field)
+[//]: # (    - `Save`)
+
 
 ### NocoDB, Configure Auth0 as an Identity Provider
 1. Go to `Account Settings` > `Authentication` > `SAML`