improve dev setup

.gitpod.yml

@@ -1,9 +1,18 @@
 # https://gitpod.io/#https://github.com/opencultureconsulting/orcli
 tasks:
-  - name: install bashly
-    init: gem install bashly
-  - name: install OpenRefine
+  - name: install bashly and OpenRefine
     init: |
+        gem install --silent bashly
         wget -q -O openrefine.tar.gz https://github.com/OpenRefine/OpenRefine/releases/download/3.5.2/openrefine-linux-3.5.2.tar.gz
         tar --exclude 'licenses' --exclude 'LICENSE.txt' --exclude 'README.md'  -xzf openrefine.tar.gz --strip 1
         rm openrefine.tar.gz
+
+ports:
+  - port: 3333
+    onOpen: notify
+    visibility: private
+
+vscode:
+  extensions:
+    - timonwong.shellcheck
+    - foxundermoon.shell-format