Adds support for public routes on shared boards (#22710)

* Adds support for public routes on shared boards

* Fix linter

* Address review comments

* Update playbooks registerProduct call

* Use boards product config for setting

* update additional product locations for parameter changes

* fixes for read-only when logged in

* turn off global header and don't initialize plugin if shared board

* fix unit tests

* revert package-lock.json

* more fixes

* Remove FF check for system console setting for boards

* update tests, Product boards is displayed in system console

* only check products section of config

* update test for config change

---------

Co-authored-by: Scott Bishel <scott.bishel@mattermost.com>
Co-authored-by: Mattermost Build <build@mattermost.com>

webapp/playbooks/src/index.tsx

@@ -180,7 +180,8 @@ export default class Plugin {
             BackstageWrapped,
             GlobalHeaderCenter,
             GlobalHeaderRight,
-            enableTeamSidebar
+            enableTeamSidebar,
+            null
         );
 
         // RHS Registration