add vscode cloud init file

vscode-cloud-init.yaml

@@ -0,0 +1,14 @@
+#cloud-config
+
+users:
+  - name: s444510
+    groups: users, admin
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    shell: /bin/bash
+    ssh_authorized_keys:
+      - <public_ssh_key>
+package_update: true
+package_upgrade: true
+runcmd:
+  - curl -fsSL https://code-server.dev/install.sh | sh -s
+  - systemctl --user enable --now code-server