feat(item-card): add 'market'/'catalog' mode prop with defensive price checks

Introduces optional `mode` prop ("market"/"catalog") to conditionally render components like rarity badges. Adds defensive checks for missing price data and priceHistory properties to prevent runtime errors. New icons `Badge` and `Boxes` imported from lucide-react.

app/api/items/route.ts

@@ -0,0 +1,69 @@
+import { NextRequest } from "next/server";
+import { searchItems } from "@/lib/items-db";
+import { buildPublicItemImageUrl } from "@/lib/item-images";
+
+function parseArray(param: string | null): string[] {
+  if (!param) return [];
+  // Suporta formatos: comma-separated (a,b) ou múltiplos parâmetros já combinados
+  return param
+    .split(",")
+    .map((v) => v.trim())
+    .filter(Boolean);
+}
+
+export async function GET(req: NextRequest) {
+  try {
+    const { searchParams } = new URL(req.url);
+    const q = searchParams.get("q") || undefined;
+    const categories = parseArray(searchParams.get("category"));
+    const rarities = parseArray(searchParams.get("rarity"));
+    const sortParam = (searchParams.get("sort") || "name") as
+      | "name"
+      | "price-asc"
+      | "price-desc"
+      | "rarity"
+      | "recent";
+    const page = Number(searchParams.get("page") || "1");
+    const pageSize = Number(searchParams.get("pageSize") || "24");
+
+    const { items, total } = searchItems({
+      q,
+      categories,
+      rarities,
+      sort: sortParam,
+      page,
+      pageSize,
+    });
+
+    // Enriquecer com URL pública de imagem quando possível
+    const itemsWithImage = items.map((it: any) => {
+      const img = (it.image || "").toString();
+      // Preferir URL absoluta do banco para teste
+      if (/^https?:\/\//i.test(img)) {
+        return { ...it, image: img };
+      }
+      if (img.startsWith("data/")) {
+        return { ...it, image: `/api/images?path=${encodeURIComponent(img)}` };
+      }
+      const categoryEn = (it.category || "other").toString();
+      return { ...it, image: buildPublicItemImageUrl(categoryEn, img) };
+    });
+
+    const totalPages = Math.max(1, Math.ceil(total / Math.max(1, pageSize)));
+    return Response.json(
+      { items: itemsWithImage, page, pageSize, total, totalPages },
+      { status: 200 }
+    );
+  } catch (error: any) {
+    console.error("[api/items] Erro:", error?.message, error?.stack);
+    return Response.json(
+      {
+        error: "Falha ao consultar itens",
+        message: error?.message || "Erro desconhecido",
+      },
+      { status: 500 }
+    );
+  }
+}
+
+