Fix restore script on clean target server

scripts/restore-appfactory.sh

@@ -51,9 +51,7 @@ command -v docker >/dev/null 2>&1 || fail "docker missing"
 APPFACTORY_UID="$(id -u "$TARGET_USER")"
 APPFACTORY_GID="$(id -g "$TARGET_USER")"
 
-if [ ! -S /var/run/docker.sock ]; then
-  fail "Docker socket missing: /var/run/docker.sock"
-fi
+[ -S /var/run/docker.sock ] || fail "Docker socket missing: /var/run/docker.sock"
 
 APPFACTORY_DOCKER_GID="$(stat -c '%g' /var/run/docker.sock)"
 
@@ -64,11 +62,22 @@ log "APPFACTORY_GID=$APPFACTORY_GID"
 log "APPFACTORY_DOCKER_GID=$APPFACTORY_DOCKER_GID"
 
 log "Stopping existing AppFactory containers if present"
-docker ps -a --format '{{.Names}}' | grep -E '^(appfactory-|.*-service$|test-|microsoft-365-service)' | while read -r container; do
+
+mapfile -t APPFACTORY_CONTAINERS < <(
+  docker ps -a --format '{{.Names}}' \
+    | grep -E '^(appfactory-|.*-service$|test-|microsoft-365-service)' \
+    || true
+)
+
+if [ "${#APPFACTORY_CONTAINERS[@]}" -eq 0 ]; then
+  ok "No existing AppFactory containers found"
+else
+  for container in "${APPFACTORY_CONTAINERS[@]}"; do
     [ -n "$container" ] || continue
     docker rm -f "$container" >/dev/null 2>&1 || true
-  echo "[restore] Removed container: $container"
-done
+    ok "Removed container: $container"
+  done
+fi
 
 log "Removing existing AppFactory root"
 rm -rf "$APPFACTORY_ROOT"
@@ -80,9 +89,7 @@ log "Extracting backup"
 cd /
 tar -xzf "$BACKUP_FILE"
 
-if [ ! -d "$APPFACTORY_ROOT" ]; then
-  fail "Backup did not create $APPFACTORY_ROOT"
-fi
+[ -d "$APPFACTORY_ROOT" ] || fail "Backup did not create $APPFACTORY_ROOT"
 
 log "Ensuring required directories"
 mkdir -p \
@@ -99,9 +106,7 @@ mkdir -p \
 
 ENV_FILE="$APPFACTORY_ROOT/config/appfactory.env"
 
-if [ ! -f "$ENV_FILE" ]; then
-  fail "Missing env file after restore: $ENV_FILE"
-fi
+[ -f "$ENV_FILE" ] || fail "Missing env file after restore: $ENV_FILE"
 
 log "Updating runtime ids in appfactory.env"