fix(shell): remove runtime early-exit pipe hazards (#1105)

Co-authored-by: f10-coder <[email protected]>

packages/mosaic/framework/tools/authentik/user-create.sh

@@ -69,7 +69,7 @@ if [[ -n "$GROUP" ]]; then
   group_response=$(curl -sk \
     -H "Authorization: Bearer $TOKEN" \
     "${AUTHENTIK_URL}/api/v3/core/groups/?search=${GROUP}")
-  group_pk=$(echo "$group_response" | jq -r ".results[] | select(.name == \"$GROUP\") | .pk" | head -1)
+  group_pk=$(jq -r "first(.results[] | select(.name == \"$GROUP\") | .pk) // empty" <<<"$group_response")
   if [[ -n "$group_pk" ]]; then
     payload=$(echo "$payload" | jq --arg gk "$group_pk" '. + {groups: [$gk]}')
   else