website: hardcode version banner for 0.1 docs

O.1 docs is deprecated. Let's inform user to switch the the latest version

Signed-off-by: user.email <jf@dagger.io>

docs/guides/1216-docker-cli-load.md

@@ -1,6 +1,6 @@
 ---
 slug: /1216/docker-cli-load
-displayed_sidebar: europa
+displayed_sidebar: '0.2'
 ---
 
 # Loading a dagger image into a docker daemon
@@ -12,9 +12,11 @@ It can be useful to debug or test a build locally before pushing.
 ## Local daemon
 
 ```cue file=../plans/docker-cli-load/local.cue
+
 ```
 
 ## Remote daemon, via SSH
 
 ```cue file=../plans/docker-cli-load/ssh.cue
+
 ```