Add the JupyterLab resources plugin (#6968)

* Add the JupyterLab resources plugin

* Revert command id

* fix package.json

* Update Playwright Snapshots

* Update Playwright Snapshots

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: jtpio

app/package.json

@@ -53,6 +53,7 @@
     "@jupyterlab/filebrowser-extension": "~4.1.0-alpha.3",
     "@jupyterlab/fileeditor": "~4.1.0-alpha.3",
     "@jupyterlab/fileeditor-extension": "~4.1.0-alpha.3",
+    "@jupyterlab/help-extension": "~4.1.0-alpha.3",
     "@jupyterlab/htmlviewer": "~4.1.0-alpha.3",
     "@jupyterlab/htmlviewer-extension": "~4.1.0-alpha.3",
     "@jupyterlab/hub-extension": "~4.1.0-alpha.3",
@@ -146,6 +147,7 @@
     "@jupyterlab/extensionmanager-extension": "^4.1.0-alpha.3",
     "@jupyterlab/filebrowser-extension": "^4.1.0-alpha.3",
     "@jupyterlab/fileeditor-extension": "^4.1.0-alpha.3",
+    "@jupyterlab/help-extension": "^4.1.0-alpha.3",
     "@jupyterlab/htmlviewer-extension": "^4.1.0-alpha.3",
     "@jupyterlab/hub-extension": "^4.1.0-alpha.3",
     "@jupyterlab/imageviewer-extension": "^4.1.0-alpha.3",
@@ -265,6 +267,9 @@
         "@jupyterlab/fileeditor-extension": [
           "@jupyterlab/fileeditor-extension:plugin"
         ],
+        "@jupyterlab/help-extension": [
+          "@jupyterlab/help-extension:resources"
+        ],
         "@jupyterlab/htmlviewer-extension": true,
         "@jupyterlab/imageviewer-extension": true,
         "@jupyterlab/lsp-extension": true,

ui-tests/test/menus.spec.ts-snapshots/opened-menu-help-chromium-linux.png

@@ -2089,6 +2089,7 @@ __metadata:
     "@jupyterlab/extensionmanager-extension": ^4.1.0-alpha.3
     "@jupyterlab/filebrowser-extension": ^4.1.0-alpha.3
     "@jupyterlab/fileeditor-extension": ^4.1.0-alpha.3
+    "@jupyterlab/help-extension": ^4.1.0-alpha.3
     "@jupyterlab/htmlviewer-extension": ^4.1.0-alpha.3
     "@jupyterlab/hub-extension": ^4.1.0-alpha.3
     "@jupyterlab/imageviewer-extension": ^4.1.0-alpha.3
@@ -3276,6 +3277,26 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@jupyterlab/help-extension@npm:^4.1.0-alpha.3":
+  version: 4.1.0-alpha.3
+  resolution: "@jupyterlab/help-extension@npm:4.1.0-alpha.3"
+  dependencies:
+    "@jupyterlab/application": ^4.1.0-alpha.3
+    "@jupyterlab/apputils": ^4.2.0-alpha.3
+    "@jupyterlab/coreutils": ^6.1.0-alpha.3
+    "@jupyterlab/mainmenu": ^4.1.0-alpha.3
+    "@jupyterlab/services": ^7.1.0-alpha.3
+    "@jupyterlab/translation": ^4.1.0-alpha.3
+    "@jupyterlab/ui-components": ^4.1.0-alpha.3
+    "@lumino/coreutils": ^2.1.2
+    "@lumino/signaling": ^2.1.2
+    "@lumino/virtualdom": ^2.0.1
+    "@lumino/widgets": ^2.3.1-alpha.0
+    react: ^18.2.0
+  checksum: d0543a4e63ed9d21f61d3dc2295baaf2f4075f87115c3de5612f8e526dd1aae2e8fd1f3a36e3f67a8ab2e57370707ba0876b99dbbe405870933bb00b5cd960ce
+  languageName: node
+  linkType: hard
+
 "@jupyterlab/htmlviewer-extension@npm:^4.1.0-alpha.3":
   version: 4.1.0-alpha.3
   resolution: "@jupyterlab/htmlviewer-extension@npm:4.1.0-alpha.3"