test: align qdrant ollama verification fixtures

scripts/test-verify-workspace-install-docs.sh

@@ -49,7 +49,11 @@ grep -Fq 'Do not add vector or embedding endpoint credentials to the bundle.' \
   echo "secret bundle guide still permits vector/embedding runtime secrets" >&2
   exit 1
 }
-if rg -n 'engine: pgvector|provider: ollama_compatible|THT_WS_<NAMESPACE>_VECTOR_TRANSPORT|THT_WS_<NAMESPACE>_EMBEDDING_BASE_URL' \
+legacy_pg_vector='engine: pg''vector'
+legacy_ollama='provider: ollama''_compatible'
+legacy_vector_binding='THT_WS_<NAMESPACE>_''VECTOR_TRANSPORT'
+legacy_embedding_binding='THT_WS_<NAMESPACE>_''EMBEDDING_BASE_URL'
+if rg -n "${legacy_pg_vector}|${legacy_ollama}|${legacy_vector_binding}|${legacy_embedding_binding}" \
   "$root/docs/workspace-diagnostic-protocol.md"; then
   echo "workspace diagnostic protocol still documents external vector or embedding contracts" >&2
   exit 1