data: sync catalog to 411 hacks + refresh fixture counts

Adds Soulgold, Unchosen, Soulstones, and Soulstones 2: Time Wardens, plus the
new `RPG Maker MV` base route.

Playwright fixtures were two entries stale from the Timeless Diamond /
Spaceless Pearl sync, so they are reset to measured counts rather than deltas:
411 total, GBA 205, PC 86, NDS 52, Expansion 169, New Experience 179, QoL 97,
Complete 348, and the toHaveCount assertions (411 / GBA 205).

Verified: npm run check (0 errors, vitest 9/9), npm run build (486 pages,
banners 411/411), CI=1 npm run test:ui (8/8).

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

src/generated/banner-manifest.json

@@ -27,7 +27,7 @@
   "big-blue": "/assets/banners/big-blue.png",
   "binary-sun": "/assets/banners/binary-sun.png",
   "birch-s-folly": "/assets/banners/birch-s-folly.jpg",
-  "bizarre": "/assets/banners/bizarre.png",
+  "bizarre": "/assets/banners/bizarre.webp",
   "black-2-silly-edition": "/assets/banners/black-2-silly-edition.png",
   "black-boost": "/assets/banners/black-boost.png",
   "black-pearl-emerald": "/assets/banners/black-pearl-emerald.png",
@@ -321,7 +321,10 @@
   "soothing-silver": "/assets/banners/soothing-silver.png",
   "sors-2": "/assets/banners/sors-2.webp",
   "sors": "/assets/banners/sors.webp",
+  "soulgold": "/assets/banners/soulgold.png",
   "soulsilver-fusion": "/assets/banners/soulsilver-fusion.jpg",
+  "soulstones-2-time-wardens": "/assets/banners/soulstones-2-time-wardens.jpg",
+  "soulstones": "/assets/banners/soulstones.png",
   "sour-crystal": "/assets/banners/sour-crystal.jpg",
   "sovereign-of-the-skies": "/assets/banners/sovereign-of-the-skies.webp",
   "space-world-crystal": "/assets/banners/space-world-crystal.jpg",
@@ -372,6 +375,7 @@
   "ultra-something": "/assets/banners/ultra-something.webp",
   "unbound": "/assets/banners/unbound.jpg",
   "unbreakable-ties": "/assets/banners/unbreakable-ties.jpg",
+  "unchosen": "/assets/banners/unchosen.png",
   "unova-emerald": "/assets/banners/unova-emerald.webp",
   "uranium": "/assets/banners/uranium.png",
   "utopia": "/assets/banners/utopia.png",