Add support for new audo layer (#1153)

* Add support for new audo layer

* Add layer

* restucture

* better struct

* Improve devcontainer

* Fix container

* Fix LN

* disable lint

* ignore

ssh/rootfs/etc/cont-init.d/profile.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Setup persistent user settings
+# ==============================================================================
+DIRECTORIES=(addons backup config share ssl)
+
+# Persist shell history by redirecting .bash_history to /data
+touch /data/.bash_history
+chmod 600 /data/.bash_history
+ln -s -f /data/.bash_history /root/.bash_history
+
+# Make Home Assistant TOKEN available on the CLI
+echo "export SUPERVISOR_TOKEN=${SUPERVISOR_TOKEN}" >> /etc/profile.d/homeassistant.sh
+
+# Remove old HASSIO_TOKEN from bash profile (if exists)
+if bashio::fs.file_exists /data/.bash_profile; then
+  sed -i "/export HASSIO_TOKEN=.*/d" /data/.bash_profile
+fi
+
+# Persist .bash_profile by redirecting .bash_profile to /data
+touch /data/.bash_profile
+chmod 600 /data/.bash_profile
+ln -s -f /data/.bash_profile /root/.bash_profile
+
+# Links some common directories to the user's home folder for convenience
+for dir in "${DIRECTORIES[@]}"; do
+    ln -s "/${dir}" "${HOME}/${dir}" \
+        || bashio::log.warning "Failed linking common directory: ${dir}"
+done
+
+# Sets up the users .ssh folder to be persistent
+if ! bashio::fs.directory_exists /data/.ssh; then
+    mkdir -p /data/.ssh \
+        || bashio::exit.nok 'Failed to create a persistent .ssh folder'
+
+    chmod 700 /data/.ssh \
+        || bashio::exit.nok \
+            'Failed setting permissions on persistent .ssh folder'
+fi
+ln -s /data/.ssh /root/.ssh