feat: name the first cited source after the landed Ask answer (v2.7.0)

CHANGELOG.d/2.7.0-name-first-cited-after-ask-answer.md

@@ -0,0 +1,5 @@
+# 2.7.0 Name the first cited source after the landed Ask answer
+
+Open Public post from the landed Demo Corp members and the first
+cited source on the landed Ask answer is named. Home list opens do
+not.

CHANGELOG.md

@@ -4,6 +4,15 @@ All notable changes to this project are documented here. Format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); versioning follows
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.7.0] - 2026-08-17
+
+### Added
+
+- Opening Public post from the landed Demo Corp members now names the
+  first cited source after the landed first Ask answer: Linked post,
+  then open that evidence. Home list opens do not add that copy. No
+  TEPP theta is invented. No cutoff body is invented (ADR 0016).
+
 ## [2.6.0] - 2026-08-17
 
 ### Added

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "2.6.0",
+  "version": "2.7.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/App.test.tsx

@@ -1491,6 +1491,7 @@ describe("App, authenticated", () => {
     expect(screen.queryByRole("status", { name: "Related next action" })).not.toBeInTheDocument();
     expect(screen.queryByRole("status", { name: "Ask next action" })).not.toBeInTheDocument();
     expect(screen.queryByRole("status", { name: "Ask seed next action" })).not.toBeInTheDocument();
+    expect(screen.queryByRole("status", { name: "Ask citation next action" })).not.toBeInTheDocument();
     expect(screen.queryByText("Related to Ada West")).not.toBeInTheDocument();
     expect(screen.queryByText("Related to Priya Nair")).not.toBeInTheDocument();
     const popup = document.querySelector(".popup-panel");
@@ -2425,6 +2426,19 @@ describe("App, authenticated", () => {
       expect(
         within(popup as HTMLElement).getAllByText("The seeded follow-up after the site visit."),
       ).toHaveLength(1);
+      const citedNext = await screen.findByRole("status", { name: "Ask citation next action" });
+      expect(citedNext).toHaveTextContent(
+        "Linked post is the first cited source. Open that evidence next.",
+      );
+      expect(
+        firstAskAnswer.compareDocumentPosition(citedNext) & Node.DOCUMENT_POSITION_FOLLOWING,
+      ).not.toBe(0);
+      expect(citedNext.compareDocumentPosition(askInput) & Node.DOCUMENT_POSITION_FOLLOWING).not.toBe(
+        0,
+      );
+      expect(
+        within(popup as HTMLElement).getByRole("button", { name: "Open evidence: Linked post" }),
+      ).toHaveAttribute("aria-current", "true");
       await waitFor(() => expect(document.getElementById("post-ask")).toHaveFocus());
     } finally {
       HTMLElement.prototype.scrollIntoView = originalScrollIntoView;
@@ -2723,6 +2737,9 @@ describe("App, authenticated", () => {
     expect(firstAskAnswer.compareDocumentPosition(affiliate) & Node.DOCUMENT_POSITION_FOLLOWING).not.toBe(
       0,
     );
+    expect(await screen.findByRole("status", { name: "Ask citation next action" })).toHaveTextContent(
+      "Linked post is the first cited source. Open that evidence next.",
+    );
     await waitFor(() => expect(document.getElementById("post-ask")).toHaveFocus());
   });
 

frontend/src/App.tsx

@@ -133,10 +133,12 @@ function ChatCitations({
   citedPosts,
   citedPostIds,
   onOpenEvidence,
+  currentPostId,
 }: {
   citedPosts?: { post_id: string; post_title: string }[];
   citedPostIds: string[];
   onOpenEvidence: (postId: string) => void;
+  currentPostId?: string;
 }) {
   if ((citedPosts?.length ?? citedPostIds.length) === 0) return null;
   const chips =
@@ -150,6 +152,7 @@ function ChatCitations({
           postId={cited.post_id}
           postTitle={cited.post_title}
           onOpenEvidence={onOpenEvidence}
+          current={cited.post_id === currentPostId}
         />
       ))}
     </div>
@@ -209,6 +212,10 @@ function ChatPanel({
     }
   }
 
+  const firstCitedTitle =
+    exchanges[0]?.cited_posts?.[0]?.post_title ??
+    (exchanges[0]?.cited_post_ids[0] ? exchanges[0].cited_post_ids[0].slice(0, 8) : null);
+
   return (
     <section className="popup-section chat-section">
       <h3 id="post-ask" tabIndex={-1}>
@@ -227,9 +234,17 @@ function ChatPanel({
             citedPosts={exchanges[0].cited_posts}
             citedPostIds={exchanges[0].cited_post_ids}
             onOpenEvidence={setEvidencePostId}
+            currentPostId={
+              exchanges[0].cited_posts?.[0]?.post_id ?? exchanges[0].cited_post_ids[0]
+            }
           />
         </div>
       ) : null}
+      {nameFirstAsk && firstCitedTitle ? (
+        <p className="post-meta" role="status" aria-label="Ask citation next action">
+          {firstCitedNextAction(firstCitedTitle)}
+        </p>
+      ) : null}
       {!seededOnly && (
         <div className="chat-input-row">
           <input
@@ -328,6 +343,10 @@ function firstAskNextAction(questionText: string): string {
   return `${questionText} is the first Ask. Read that answer next.`;
 }
 
+function firstCitedNextAction(postTitle: string): string {
+  return `${postTitle} is the first cited source. Open that evidence next.`;
+}
+
 function EventLineageSection({
   lineage,
   graph,

frontend/src/components/CitationChip.tsx

@@ -2,6 +2,7 @@ export type CitationChipProps = {
   postId: string;
   postTitle: string;
   onOpenEvidence: (postId: string) => void;
+  current?: boolean;
 };
 
 /**
@@ -13,12 +14,14 @@ export function CitationChip({
   postId,
   postTitle,
   onOpenEvidence,
+  current,
 }: CitationChipProps) {
   return (
     <button
       type="button"
       className="citation-chip"
       aria-label={`Open evidence: ${postTitle}`}
+      aria-current={current ? "true" : undefined}
       onClick={() => onOpenEvidence(postId)}
     >
       {postTitle}

lineageweave/__init__.py

@@ -55,4 +55,4 @@
     "sentence_excerpts",
 ]
 
-__version__ = "2.6.0"
+__version__ = "2.7.0"

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "lineageweave"
-version = "2.6.0"
+version = "2.7.0"
 description = "Reconstructs git-branch-style lineage DAGs from scattered short records using multi-channel score fusion and LLM adjudication."
 readme = "README.md"
 license = { text = "MIT" }