test(ui): cover full feed card click target

Co-Authored-By: Paperclip <noreply@paperclip.ing>

ui/src/components/FeedCard.test.tsx

@@ -0,0 +1,71 @@
+// @vitest-environment jsdom
+
+import { act } from "react";
+import { createRoot } from "react-dom/client";
+import type { ActivityEvent } from "@paperclipai/shared";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { FeedCard } from "./FeedCard";
+
+const navigate = vi.fn();
+
+vi.mock("@/lib/router", () => ({
+  Link: ({ children, issueQuicklookSide: _, to, ...props }: React.ComponentProps<"a"> & { issueQuicklookSide?: string; to: string }) => (
+    <a {...props} href={to} onClick={navigate}>
+      {children}
+    </a>
+  ),
+}));
+
+const event: ActivityEvent = {
+  id: "event-1",
+  companyId: "company-1",
+  actorType: "user",
+  actorId: "user-1",
+  action: "issue.updated",
+  entityType: "issue",
+  entityId: "issue-1",
+  agentId: null,
+  runId: null,
+  details: null,
+  createdAt: new Date("2026-09-11T12:00:00.000Z"),
+};
+
+describe("FeedCard", () => {
+  let container: HTMLDivElement;
+
+  beforeEach(() => {
+    container = document.createElement("div");
+    document.body.appendChild(container);
+    navigate.mockClear();
+  });
+
+  afterEach(() => {
+    container.remove();
+  });
+
+  it("uses the whole visible card as the entity link", () => {
+    const root = createRoot(container);
+    act(() => {
+      root.render(
+        <FeedCard
+          event={event}
+          agentMap={new Map()}
+          entityNameMap={new Map([["issue:issue-1", "PAP-1"]])}
+          entityTitleMap={new Map([["issue:issue-1", "Clickable card"]])}
+        />,
+      );
+    });
+
+    const link = container.querySelector<HTMLAnchorElement>('[data-fc="link"]');
+    const card = container.querySelector<HTMLElement>('[data-fc="card"]');
+
+    expect(link).not.toBeNull();
+    expect(link?.className).toContain("w-full");
+    expect(link?.contains(card ?? null)).toBe(true);
+
+    card?.click();
+    expect(navigate).toHaveBeenCalledOnce();
+
+    act(() => root.unmount());
+  });
+});