Same-title copies become tellable apart; wrong autos become fixable

Three split Wiz-Wars meant three identical "Wiz-War" edition cards —
version cards now carry their copy's photo thumbnails and name the
source photo in the prompt, so each ballot says which box it's about.

And the .dungeon-class failure gets its escape hatch: "wrong match" on
any matched Titles row clears the match and returns the title to
Review's unmatched queue, where re-search and manual-id already live.
Help notes the BGG wrinkle that makes this matter for Wiz-War
specifically: early editions and the FFG remake are SEPARATE games, so
a copy whose edition isn't on the ballot belongs to the sibling entry.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016jXZFSTZQKzAC8fqpWSz9g

tests/test_webreview.py

@@ -1160,3 +1160,45 @@ def test_add_title_by_hand(tmp_path):
         web.post("/api/add-title", json={"title": "X", "year": "199Y"}).status_code
         == 400
     )
+
+
+def test_wrong_match_reopens_for_research(tmp_path):
+    cfg = make_cfg(tmp_path)
+    rows = read_matches(cfg.matches_path)
+    rows.append(
+        _row(
+            title_raw="Dungeon!",
+            match_status="auto",
+            bgg_id="345770",
+            bgg_name=".dungeon",
+            version_status="version_unknown",
+        )
+    )
+    write_matches(cfg.matches_path, rows)
+    web = TestClient(create_app(cfg, client=unauthorized_client(tmp_path)))
+    res = web.post(
+        "/api/reopen-match",
+        json={"title_raw": "Dungeon!", "source_photos": "shelf.jpg"},
+    )
+    assert res.status_code == 200
+    saved = {r["title_raw"]: r for r in read_matches(cfg.matches_path)}
+    assert saved["Dungeon!"]["match_status"] == "unmatched"
+    assert saved["Dungeon!"]["bgg_id"] == ""
+    assert saved["Dungeon!"]["version_candidates_json"] == "[]"
+    # it's back in the review queue
+    assert any(p["title_raw"] == "Dungeon!" for p in res.json()["pending"])
+    # an unmatched row can't be "reopened"
+    assert (
+        web.post(
+            "/api/reopen-match",
+            json={"title_raw": "Mystery", "source_photos": "shelf.jpg"},
+        ).status_code
+        == 400
+    )
+
+
+def test_version_cards_carry_their_photos(tmp_path):
+    web, _ = make_client(tmp_path)
+    (card,) = web.get("/api/state").json()["versions"]
+    assert card["title_raw"] == "Dungeon!"
+    assert card["photos"] == ["shelf.jpg"]  # same-title copies stay tellable