fix: scope and batch sensitive suggestions

frontend/src/api/client.test.ts

@@ -147,7 +147,9 @@ test.each([
   ["description_generation_target_ids_duplicate", "Description generation target IDs must be unique."],
   ["description_generation_no_eligible_targets", "No eligible catalog tables or columns need description generation."],
   ["catalog_table_not_found", "One or more selected catalog tables were not found."],
-])("maps the description-generation error code %s to safe local copy", async (code, message) => {
+  ["sensitive_data_suggestion_invalid_response", "The model returned an incomplete or invalid classification. No suggestions were applied."],
+  ["sensitive_data_suggestion_provider_unavailable", "The selected model could not complete the request. No suggestions were applied."],
+])("maps the catalog error code %s to safe local copy", async (code, message) => {
   const fetchSpy = vi.spyOn(globalThis, "fetch").mockResolvedValue(
     new Response(JSON.stringify({ code, message: "provider detail must not be trusted" }), {
       status: 400,