fix(notifications): improve README for adding users to Catalog (#1119)

Author: mareklibra

plugins/notifications-backend/README.md

@@ -12,7 +12,7 @@ To install it as a dynamic plugin, please follow instructions here: https://gith
 
 To install it as a static plugin, several steps are required as described below.
 
-In any case, do not miss the info about configuration and especially about creating entities in Catalog as described below.
+In any case, do not miss the info about configuration and especially about creating entities [in Catalog as described below](#important-user-entities-in-catalog).
 
 ## Getting started
 
@@ -192,7 +192,7 @@ catalog:
   locations:
     # Local example data, file locations are relative to the backend process, typically `packages/backend`
     - type: file
-      # *** Here is a new change, referes to a file stored in the root of the Backstage:
+      # *** Here is a new change, refers to a file stored in the root of the Backstage:
       target: ../../users.yaml
 ```
 

plugins/notifications-backend/package.json

@@ -65,6 +65,7 @@
     "dist-dynamic/*.*",
     "dist-dynamic/dist/**",
     "dist-dynamic/alpha/*",
-    "config.d.ts"
+    "config.d.ts",
+    "users.yaml"
   ]
 }

plugins/notifications-backend/users.yaml

@@ -6,55 +6,3 @@ spec:
   profile:
     displayName: Guest User
   memberOf: []
----
-apiVersion: backstage.io/v1alpha1
-kind: User
-metadata:
-  name: jdoe
-spec:
-  profile:
-    displayName: Jenny Doe
-    email: [email protected]
-    picture: https://example.com/staff/jenny-with-party-hat.jpeg
-  memberOf: [jdoe, jdoe-2]
----
-apiVersion: backstage.io/v1alpha1
-kind: User
-metadata:
-  name: jdoe-2
-spec:
-  profile:
-    displayName: Jenny Doe
-    email: [email protected]
-    picture: https://example.com/staff/jenny-with-party-hat.jpeg
-  memberOf: [jdoe]
----
-apiVersion: backstage.io/v1alpha1
-kind: Group
-metadata:
-  name: jdoe
-  description: The infra business unit
-spec:
-  type: business-unit
-  profile:
-    displayName: jdoe
-    email: [email protected]
-    picture: https://example.com/groups/bu-infrastructure.jpeg
-  parent: ops
-  children: [backstage, other]
-  members: [jdoe]
----
-apiVersion: backstage.io/v1alpha1
-kind: Group
-metadata:
-  name: jdoe-2
-  description: The infra business unit
-spec:
-  type: business-unit
-  profile:
-    displayName: jdoe
-    email: [email protected]
-    picture: https://example.com/groups/bu-infrastructure.jpeg
-  parent: ops
-  children: [backstage, other]
-  members: [jdoe]