Fix yarn.lock and resolutions

Author: jtpio

app/package.json

@@ -74,6 +74,8 @@
     "@jupyterlab/rendermime-interfaces": "~3.8.0-alpha.17",
     "@jupyterlab/running-extension": "~4.0.0-alpha.17",
     "@jupyterlab/services": "~7.0.0-alpha.17",
+    "@jupyterlab/settingeditor": "~4.0.0-alpha.15",
+    "@jupyterlab/settingeditor-extension": "~4.0.0-alpha.17",
     "@jupyterlab/settingregistry": "~4.0.0-alpha.17",
     "@jupyterlab/shortcuts-extension": "~4.0.0-alpha.17",
     "@jupyterlab/statedb": "~4.0.0-alpha.17",
@@ -148,7 +150,8 @@
     "@jupyterlab/pdf-extension": "^4.0.0-alpha.17",
     "@jupyterlab/rendermime-extension": "^4.0.0-alpha.17",
     "@jupyterlab/running-extension": "^4.0.0-alpha.17",
-    "@jupyterlab/settingeditor-extension": "^4.0.0-alpha.15",
+    "@jupyterlab/settingeditor": "^4.0.0-alpha.17",
+    "@jupyterlab/settingeditor-extension": "^4.0.0-alpha.17",
     "@jupyterlab/shortcuts-extension": "^4.0.0-alpha.17",
     "@jupyterlab/terminal-extension": "^4.0.0-alpha.17",
     "@jupyterlab/theme-dark-extension": "^4.0.0-alpha.17",