fix: wire catalog add buttons, fix Trans bold rendering, lint cleanup

- CatalogSearchOverlay: replace handleAddStub with real openAddToCollection/openAddToThread routing based on catalogSearchMode
- ConfirmDialog + __root.tsx: swap t() for Trans component on deleteItemMessage, deleteCandidateMessage, pickWinnerMessage — fixes <bold> rendering as literal text
- Biome format pass: fix 23 lint/format errors across scripts, services, tests
- Planning: mark all UAT and verification gaps resolved for phases 07, 11, 16, 20, 21, 22, 24, 32, 34; close debug sessions

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/server/index.ts

@@ -18,9 +18,9 @@ import { communityPriceRoutes } from "./routes/community-prices.ts";
 import { discoveryRoutes } from "./routes/discovery.ts";
 import { exchangeRateRoutes } from "./routes/exchange-rates.ts";
 import { globalItemRoutes } from "./routes/global-items.ts";
-import { manufacturerRoutes } from "./routes/manufacturers.ts";
 import { imageRoutes } from "./routes/images.ts";
 import { itemRoutes } from "./routes/items.ts";
+import { manufacturerRoutes } from "./routes/manufacturers.ts";
 import { marketPriceRoutes } from "./routes/market-prices.ts";
 import { oauthRoutes, wellKnownRoute } from "./routes/oauth.ts";
 import { onboardingRoutes } from "./routes/onboarding.ts";