feat(qr-stands): add custom-svg-3 preset with user provided SVG stand code

packages/shared/src/qr-stands.ts

@@ -57,4 +57,24 @@ export const QR_STAND_PRESETS: Record<string, QrStandPreset> = {
     categories: ["BAŞLANGIÇLAR", "ANA YEMEKLER", "TATLILAR", "İÇECEKLER"],
     svgTemplateUrl: "/qr-2.svg",
   },
+  "custom-svg-3": {
+    key: "custom-svg-3",
+    name: "Modern Gourmet QR Stand 3",
+    categoryName: "Özel Masa Kartı Şablonu 3",
+    bgGradient: "radial-gradient(circle at 50% 50%, #111827 0%, #030712 100%)",
+    plaqueBg: "linear-gradient(135deg, #1f2937 0%, #111827 100%)",
+    plaqueColor: "#1f2937",
+    borderAccent: "rgba(234, 179, 8, 0.4)",
+    qrBg: "#ffffff",
+    qrColor: "#111827",
+    logoBorder: "#eab308",
+    logoBg: "rgba(31, 41, 55, 0.9)",
+    accentText: "#eab308",
+    headerText: "#ffffff",
+    subText: "#9ca3af",
+    dividerColor: "rgba(234, 179, 8, 0.3)",
+    categories: ["ÇORBALAR", "MEZELER", "IZGARALAR", "KAHVE & TATLILAR"],
+    svgTemplateUrl: "/qr-3.svg",
+  },
 };
+