v3: the dump page's "In collections" list only shows the owner's private badge — every card there said "public", which says nothing on a list of playlists holding the dump. PlaylistCard takes privateBadgeOnly, passed through PlaylistCardList, which hides the visibility badge except on a private playlist of the signed-in user's; the other lists of playlists keep both badges. 5 PlaylistCard tests pass (new: privateBadgeOnly), and tsc, eslint, doc:lint and deno fmt are clean.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/test/components/playlist/PlaylistCard.test.tsx

@@ -67,6 +67,27 @@ describe("PlaylistCard", () => {
     expect(again.container.querySelector(".unread-dot")).toBeNull();
   });
 
+  test("privateBadgeOnly shows only the owner's private badge", () => {
+    const cases = [
+      { isPublic: true, isOwner: true, shown: false },
+      { isPublic: false, isOwner: false, shown: false },
+      { isPublic: false, isOwner: true, shown: true },
+    ];
+    for (const { isPublic, isOwner, shown } of cases) {
+      const { container, unmount } = renderWithContexts(
+        <ul>
+          <PlaylistCard
+            playlist={makePlaylist({ isPublic })}
+            isOwner={isOwner}
+            privateBadgeOnly
+          />
+        </ul>,
+      );
+      expect(container.querySelector(".playlist-badge") !== null).toBe(shown);
+      unmount();
+    }
+  });
+
   test("delete doesn't open the playlist", async () => {
     const onDelete = vi.fn();
     const user = userEvent.setup();