website/docs: config: remove options moved to tenants (#8976)

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

website/docs/installation/configuration.mdx

@@ -269,59 +269,6 @@ Disable the inbuilt update-checker. Defaults to `false`.
     -   Kubeconfig
     -   Existence of a docker socket
 
-### `AUTHENTIK_AVATARS`
-
-Configure how authentik should show avatars for users. Following values can be set:
-
-Default: `gravatar,initials`
-
--   `none`: Disables per-user avatars and just shows a 1x1 pixel transparent picture
--   `gravatar`: Uses gravatar with the user's email address
--   `initials`: Generated avatars based on the user's name
--   Any URL: If you want to use images hosted on another server, you can set any URL.
-
-    Additionally, these placeholders can be used:
-
-    -   `%(username)s`: The user's username
-    -   `%(mail_hash)s`: The email address, md5 hashed
-    -   `%(upn)s`: The user's UPN, if set (otherwise an empty string)
-
-Starting with authentik 2022.8, you can also use an attribute path like `attributes.something.avatar`, which can be used in combination with the file field to allow users to upload custom avatars for themselves.
-
-Starting with authentik 2023.2, multiple modes can be set, and authentik will fallback to the next mode when no avatar could be found. For example, setting this to `gravatar,initials` will attempt to get an avatar from Gravatar, and if the user has not configured on there, it will fallback to a generated avatar.
-
-### `AUTHENTIK_DEFAULT_USER_CHANGE_NAME`
-
-:::info
-Requires authentik 2021.12.5
-:::
-
-Enable the ability for users to change their name, defaults to `true`.
-
-### `AUTHENTIK_DEFAULT_USER_CHANGE_EMAIL`
-
-:::info
-Requires authentik 2021.12.1
-:::
-
-Enable the ability for users to change their Email address, defaults to `false`.
-
-### `AUTHENTIK_DEFAULT_USER_CHANGE_USERNAME`
-
-:::info
-Requires authentik 2021.12.1
-:::
-
-Enable the ability for users to change their Usernames, defaults to `false`.
-
-### `AUTHENTIK_GDPR_COMPLIANCE`
-
-:::info
-Requires authentik 2021.12.1
-:::
-
-When enabled, all the events caused by a user will be deleted upon the user's deletion. Defaults to `true`.
-
 ### `AUTHENTIK_DEFAULT_TOKEN_LENGTH`
 
 :::info
@@ -330,28 +277,6 @@ Requires authentik 2022.4.1
 
 Configure the length of generated tokens. Defaults to 60.
 
-### `AUTHENTIK_IMPERSONATION`
-
-:::info
-Requires authentik 2022.4.2
-:::
-
-Globally enable/disable impersonation. Defaults to `true`.
-
-### `AUTHENTIK_FOOTER_LINKS`
-
-:::info
-Requires authentik 2021.12.1
-:::
-
-This option configures the footer links on the flow executor pages.
-
-The setting can be used as follows:
-
-```
-AUTHENTIK_FOOTER_LINKS='[{"name": "Link Name","href":"https://goauthentik.io"}]'
-```
-
 ### `AUTHENTIK_LDAP__TASK_TIMEOUT_HOURS`
 
 :::info