docs: fix information related to link directions (#8236)

* docs: fix keys passed to remoteLink.create and remoteLink.dismiss

* updated hello module name + clarified note

* added details about module link directions

* fix lint errors

www/apps/book/sidebar.mjs

@@ -114,6 +114,10 @@ export const sidebar = sidebarAttachHrefCommonOptions(
               path: "/advanced-development/modules/module-links",
               title: "Module Links",
             },
+            {
+              path: "/advanced-development/modules/module-link-directions",
+              title: "Module Link Direction",
+            },
             {
               path: "/advanced-development/modules/remote-link",
               title: "Remote Link",