docs: move premium and enterprise badges from heading to info in admonition (#15774)

closes https://github.com/coder/coder.com/issues/666


[preview](https://coder.com/docs/@666-unheading-premium/user-guides/workspace-scheduling#autostop-requirement)

---------

Co-authored-by: EdwardAngert <2408959-EdwardAngert@users.noreply.gitlab.com>
Co-authored-by: EdwardAngert <17991901+EdwardAngert@users.noreply.github.com>

docs/admin/monitoring/notifications/index.md

@@ -78,9 +78,8 @@ can only be delivered to one method, and this method is configured globally with
 will be disabled.
 
 Premium customers can configure which method to use for each of the supported
-[Events](#workspace-events); see the
-[Preferences](#delivery-preferences-enterprise-premium) section below for more
-details.
+[Events](#workspace-events); see the [Preferences](#delivery-preferences)
+section below for more details.
 
 ## SMTP (Email)
 
@@ -232,7 +231,14 @@ notification is indicated on the right hand side of this table.
 
 ![User Notification Preferences](../../../images/admin/monitoring/notifications/user-notification-preferences.png)
 
-## Delivery Preferences (enterprise) (premium)
+## Delivery Preferences
+
+<blockquote class="info">
+
+Delivery preferences is an Enterprise and Premium feature.
+[Learn more](https://coder.com/pricing#compare-plans).
+
+</blockquote>
 
 Administrators can configure which delivery methods are used for each different
 [event type](#event-types).