feat: support static website

frontend/src/app/mock/api/models/route.ts

@@ -0,0 +1,30 @@
+export function GET() {
+  return Response.json({
+    models: [
+      {
+        id: "doubao-seed-1.8",
+        name: "doubao-seed-1.8",
+        display_name: "Doubao Seed 1.8",
+        supports_thinking: true,
+      },
+      {
+        id: "deepseek-v3.2",
+        name: "deepseek-v3.2",
+        display_name: "DeepSeek v3.2",
+        supports_thinking: true,
+      },
+      {
+        id: "gpt-5",
+        name: "gpt-5",
+        display_name: "GPT-5",
+        supports_thinking: true,
+      },
+      {
+        id: "gemini-3-pro",
+        name: "gemini-3-pro",
+        display_name: "Gemini 3 Pro",
+        supports_thinking: true,
+      },
+    ],
+  });
+}