fix(ai): keep dedicated 3d provider frontend route

lib/ai/vip98k-models.ts

@@ -650,7 +650,8 @@ function createThreeDPreset(
     type: "model_3d",
     supportsVision: supportsImageInput,
     supportsImageGen: false,
-    isHidden: false,
+    // Keep the dedicated Tripo 3D integration as the only frontend 3D route.
+    isHidden: true,
     capabilities: {
       provider: "vip98k",
       kind: "model-3d",

scripts/consolidate-ai-providers.ts

@@ -454,9 +454,9 @@ async function main() {
       const capabilities = model.capabilities as Record<string, unknown>;
       const kind = String(capabilities?.kind || "").trim().toLowerCase();
       if (["video", "model-3d", "world", "chat"].includes(kind)) {
-        return model.supportsImageGen;
+        if (model.supportsImageGen) return true;
       }
-      return kind === "image-tool" && !model.isHidden;
+      return ["image-tool", "model-3d"].includes(kind) && !model.isHidden;
     });
     if (invalidVipModels.length > 0) {
       throw new Error(

tests/routes/model-classification.test.ts

@@ -339,6 +339,12 @@ test.describe("AI model media classification", () => {
         capabilities: ["multimodal"],
         inputModes: ["text", "image"],
       },
+      {
+        modelId: "tencent/hunyuan3d-pro/text-to-3d",
+        displayName: "Hunyuan 3D",
+        type: "image",
+        capabilities: ["text-to-3d"],
+      },
     ]);
 
     expect(presets.find((item) => item.modelId === "mislabelled-video")).toMatchObject({
@@ -363,6 +369,14 @@ test.describe("AI model media classification", () => {
       supportsVision: true,
       supportsImageGen: false,
     });
+    expect(
+      presets.find((item) => item.modelId === "tencent/hunyuan3d-pro/text-to-3d"),
+    ).toMatchObject({
+      type: "model_3d",
+      supportsImageGen: false,
+      isHidden: true,
+      capabilities: { kind: "model-3d" },
+    });
   });
 
   test("only shows VIP98K image models verified as released in 2026 or later", () => {