feat: use llm for targeted rewrite

src/lib/workflow/__tests__/workflow.test.ts

@@ -183,7 +183,7 @@ describe("workflow nodes", () => {
     expect(report.overall_status).toBe("fail");
   });
 
-  it("rewrites only the failing target area", () => {
+  it("rewrites only the failing target area", async () => {
     const article = {
       title: "Bad title!!!",
       summary: "Original summary",
@@ -193,7 +193,7 @@ describe("workflow nodes", () => {
       requires_user_confirmation: [],
     };
 
-    const rewritten = rewriteFailedSections({
+    const rewritten = await rewriteFailedSections({
       article,
       factCard: confirmedFactCard,
       failedChecks: [