Remove atuin, update CLI install

.devcontainer/devcontainer.json

@@ -14,7 +14,7 @@
   },
   "features": {
     "ghcr.io/devcontainers/features/azure-cli:1": {
-      "extensions": "connectedk8s,k8s-extension"
+      "extensions": "connectedk8s,k8s-extension,azure-iot-ops"
     },
     "ghcr.io/rio/features/k3d:1": {}
   },

.devcontainer/postCreateCommand.sh

@@ -6,16 +6,6 @@ set -o pipefail
 
 echo "Starting Post Create Command"
 
-# Install Autin
-wget -q https://raw.githubusercontent.com/ellie/atuin/main/install.sh -O - | /bin/bash && \
-curl https://raw.githubusercontent.com/rcaloras/bash-preexec/master/bash-preexec.sh -o ~/.bash-preexec.sh && \
-echo '[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh' >> ~/.bashrc && \
-echo 'eval "$(atuin init bash)"' >> ~/.bashrc
-
-# Install az iot ops extension
-# TODO: change to use official extension management method once released
-az extension add --source $(curl -w "%{url_effective}\n" -I -L -s -S https://aka.ms/aziotopscli-latest -o /dev/null) -y
-
 # This env var is important to allow k3s to support shared mounts, required for CSI driver
 # Temporary fix until made default https://github.com/k3d-io/k3d/pull/1268#issuecomment-1745466499
 export K3D_FIX_MOUNTS=1