Ability to check if loggedIn based on provider (#5598)

* Provide a way to check if loggedIn based on provider

* Fix the comments

* Add schema validation for provider

lib/extensions/src/lib/config/navbar.extensions.ts

@@ -25,6 +25,7 @@ export interface NavBarLinkRef extends ExtensionElement {
     icon: string;
     title: string;
     route: string;
+    provider?: string;
 
     url?: string; // evaluated at runtime based on route ref
     description?: string;

lib/extensions/src/lib/config/schema/plugin-extension.schema.json

@@ -178,6 +178,11 @@
           "description": "Unique identifier",
           "type": "string"
         },
+        "provider": {
+          "description": "Define on which system the user should be authenticate",
+          "type": "string",
+          "enum": ["BPM", "ECM", "ALL"]
+        },
         "icon": {
           "description": "Element icon",
           "type": "string"