Add unsafe_cleanup script for demo instance [skip ci]

scripts/unsafe-cleanup.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+#set -e # Exit immediately if a command exits with a non-zero status.
+
+# Prompt to confirm
+echo "This will reset your system to factory defaults. Are you sure you want to do this? (y/n)"
+read confirm
+if [ "$confirm" != "y" ]; then
+    echo "Aborting."
+    exit 1
+fi
+
+ROOT_FOLDER="$(readlink -f $(dirname "${BASH_SOURCE[0]}")/..)"
+
+# Stop Tipi
+"${ROOT_FOLDER}/scripts/stop.sh"
+
+echo y | docker system prune
+echo y | docker volume prune
+echo y | docker network prune
+echo y | docker container prune
+echo y | docker image prune -a
+
+# Remove everything in app-data folder
+rm -rf "${ROOT_FOLDER}/app-data"
+mkdir -p "${ROOT_FOLDER}/app-data"
+
+# Put {"installed":""} in state/apps.json
+echo '{"installed":""}' >"${ROOT_FOLDER}/state/apps.json"
+
+"${ROOT_FOLDER}/scripts/start.sh"