Update jupyterlite

Author: martinRenou

docs/build-environment.yml

@@ -13,6 +13,6 @@ dependencies:
   - jupyterlab
   - empack >=2.0.8,<3
   - pip:
-    - jupyterlite==0.1.0b17
+    - jupyterlite==0.1.0b18
     - jupyterlite-sphinx
     - ..

package.json

@@ -51,8 +51,8 @@
     "watch:labextension": "jupyter labextension watch ."
   },
   "dependencies": {
-    "@jupyterlite/contents": "^0.1.0-beta.16",
-    "@jupyterlite/server": "^0.1.0-beta.16",
+    "@jupyterlite/contents": "^0.1.0-beta.18",
+    "@jupyterlite/server": "^0.1.0-beta.18",
     "comlink": "^4.3.1"
   },
   "devDependencies": {