Updated OAuth 2.0 docs (#2570)

Author: stitenko

_data/guides-data.yml

@@ -382,10 +382,13 @@
   - path: /docs/user-guide/oauth-2-support/#login-with-auth0
     title: OAuth0 OAuth example
     subtitle: Learn how to step-by-step setup OAuth with OAuth0.
-  - path: /docs/user-guide/oauth-2-support
+  - path: /docs/user-guide/oauth-2-support/#login-with-okta
     title: OAuth0 Okta example
     subtitle: Learn how to step-by-step setup OAuth with Okta.
-  - path: /docs/user-guide/oauth-2-support
+  - path: /docs/user-guide/oauth-2-support/#login-with-keycloak
+    title: OAuth0 Keycloak example
+    subtitle: Learn how to step-by-step setup OAuth with Keycloak.
+  - path: /docs/user-guide/oauth-2-support/#login-with-azure
     title: OAuth0 Azure Active Directory example
     subtitle: Learn how to step-by-step setup OAuth with Azure Active Directory.
 

_data/paas-eu/guides-data.yml

@@ -364,10 +364,13 @@
   - path: /docs/paas/eu/user-guide/oauth-2-support/#login-with-auth0
     title: OAuth0 OAuth example
     subtitle: Learn how to step-by-step setup OAuth with OAuth0.
-  - path: /docs/paas/eu/user-guide/oauth-2-support
+  - path: /docs/paas/eu/user-guide/oauth-2-support/#login-with-keycloak
+    title: OAuth0 Keycloak example
+    subtitle: Learn how to step-by-step setup OAuth with Keycloak.
+  - path: /docs/paas/eu/user-guide/oauth-2-support/#login-with-okta
     title: OAuth0 Okta example
     subtitle: Learn how to step-by-step setup OAuth with Okta.
-  - path: /docs/paas/eu/user-guide/oauth-2-support
+  - path: /docs/paas/eu/user-guide/oauth-2-support/#login-with-azure
     title: OAuth0 Azure Active Directory example
     subtitle: Learn how to step-by-step setup OAuth with Azure Active Directory.
 

_data/paas/guides-data.yml

@@ -364,10 +364,13 @@
   - path: /docs/paas/user-guide/oauth-2-support/#login-with-auth0
     title: OAuth0 OAuth example
     subtitle: Learn how to step-by-step setup OAuth with OAuth0.
-  - path: /docs/paas/user-guide/oauth-2-support
+  - path: /docs/paas/user-guide/oauth-2-support/#login-with-keycloak
+    title: OAuth0 Keycloak example
+    subtitle: Learn how to step-by-step setup OAuth with Keycloak.
+  - path: /docs/paas/user-guide/oauth-2-support/#login-with-okta
     title: OAuth0 Okta example
     subtitle: Learn how to step-by-step setup OAuth with Okta.
-  - path: /docs/paas/user-guide/oauth-2-support
+  - path: /docs/paas/user-guide/oauth-2-support/#login-with-azure
     title: OAuth0 Azure Active Directory example
     subtitle: Learn how to step-by-step setup OAuth with Azure Active Directory.
 

_data/pages_info.yml

@@ -6400,15 +6400,6 @@
 "/docs/user-guide/notifications/":
   url: "/docs/user-guide/notifications/"
   redirect_from: []
-"/docs/user-guide/oauth/azure/":
-  url: "/docs/user-guide/oauth/azure/"
-  redirect_from: []
-"/docs/user-guide/oauth/oauth0/":
-  url: "/docs/user-guide/oauth/oauth0/"
-  redirect_from: []
-"/docs/user-guide/oauth/okta/":
-  url: "/docs/user-guide/oauth/okta/"
-  redirect_from: []
 "/docs/user-guide/oauth-2-support/":
   url: "/docs/user-guide/oauth-2-support/"
   redirect_from: []

_data/pe/guides-data.yml

@@ -364,10 +364,13 @@
   - path: /docs/pe/user-guide/oauth-2-support/#login-with-auth0
     title: OAuth0 OAuth example
     subtitle: Learn how to step-by-step setup OAuth with OAuth0.
-  - path: /docs/pe/user-guide/oauth-2-support
+  - path: /docs/pe/user-guide/oauth-2-support/#login-with-keycloak
+    title: OAuth0 Keycloak example
+    subtitle: Learn how to step-by-step setup OAuth with Keycloak.
+  - path: /docs/pe/user-guide/oauth-2-support/#login-with-okta
     title: OAuth0 Okta example
     subtitle: Learn how to step-by-step setup OAuth with Okta.
-  - path: /docs/pe/user-guide/oauth-2-support
+  - path: /docs/pe/user-guide/oauth-2-support/#login-with-azure
     title: OAuth0 Azure Active Directory example
     subtitle: Learn how to step-by-step setup OAuth with Azure Active Directory.
 

_includes/docs/pe/user-guide/domains.md

@@ -47,18 +47,13 @@ First, on your DNS provider's website, you must add a canonical record for y
 
 Once done, you can start the procedure of adding a domain. 
 
-{% if docsPrefix == "pe/" %}
-{% capture domain_owner_note %}
-Starting from ThingsBoard version 3.9.0, adding your own domain name is available at both the Tenant level and the Customer level.
-{% endcapture %}
-{% include templates/info-banner.md content=domain_owner_note %}
-{% endif %}
-{% if docsPrefix == "paas/" or docsPrefix == "paas/eu/" %}
+## Add domain
+
 {% capture domain_owner_note %}
-Registering your own domain name is available at both the Tenant level and the Customer level.
+{% if docsPrefix == "pe/" %} Starting from ThingsBoard version 3.9.0, adding your own domain name is available at both the Tenant level and the Customer level.{% endif %}
+{% if docsPrefix == "paas/" or docsPrefix == "paas/eu/" %}Registering your own domain name is available at both the Tenant level and the Customer level.{% endif %}
 {% endcapture %}
 {% include templates/info-banner.md content=domain_owner_note %}
-{% endif %}
 
 {% if docsPrefix == "pe/" or docsPrefix == "paas/" or docsPrefix == "paas/eu/" %}
 - Log in to your {{THINGSBOARD_WITH_URL}}{:target="_blank"} account;