Review UI: surface the unresolved backlog and a full catalog ledger

The done screen claimed "diff-ready" while 104 extracted titles had
never been resolved (they're invisible to matches.csv until the BGG
token arrives). The state now counts titles.json entries with no
matches row: the header tally shows "awaiting resolve", the done screen
says "Resolved set fully reviewed" with the real extracted total and
what to run on token day, and a read-only Catalog section lists every
extracted title with its status chip (auto/approved/rejected/awaiting
BGG), matched game, version, and source photos.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tests/test_webreview.py

@@ -105,7 +105,13 @@ def make_cfg(tmp_path) -> Config:
                     "publisher_hint": "Fantasy Flight",
                     "edition_hint": "",
                     "source_photos": ["shelf.jpg"],
-                }
+                },
+                {
+                    # extracted but never resolved (no BGG token yet)
+                    "title_raw": "Fresh Off The Shelf",
+                    "confidence": "high",
+                    "source_photos": ["shelf.jpg"],
+                },
             ]
         )
     )
@@ -268,3 +274,15 @@ def test_thumbnails_come_from_cached_thing_xml(tmp_path):
     )
     thumbs = load_thumbnails(cache)
     assert thumbs == {478: "https://cf.example/citadels.jpg"}
+
+
+def test_catalog_and_unresolved_backlog_are_visible(tmp_path):
+    """Extracted-but-unresolved titles must not vanish from the UI, and the
+    done state must not claim diff-readiness while they exist."""
+    web, _ = make_client(tmp_path)
+    state = web.get("/api/state").json()
+    assert state["summary"]["extracted"] == 2
+    assert state["summary"]["unresolved"] == 1
+    by_title = {c["title_raw"]: c for c in state["catalog"]}
+    assert by_title["Fresh Off The Shelf"]["status"] == "awaiting_resolve"
+    assert by_title["Citadels"]["status"] == "ambiguous"