feat: 增加gpt-image-2 模型

extension/package.json

@@ -20,5 +20,6 @@
     "@types/react-dom": "^18.3.0",
     "typescript": "^5.5.3",
     "wxt": "^0.19.0"
-  }
+  },
+  "packageManager": "pnpm@10.32.1+sha512.a706938f0e89ac1456b6563eab4edf1d1faf3368d1191fc5c59790e96dc918e4456ab2e67d613de1043d2e8c81f87303e6b40d4ffeca9df15ef1ad567348f2be"
 }

extension/src/api/client.ts

@@ -102,7 +102,7 @@ export const PLATFORM_OPTIONS = [
 
 export type PlatformId = (typeof PLATFORM_OPTIONS)[number]['value'];
 
-/** 生图模型（通义 DashScope）：下拉可选 + 中文特点说明 */
+/** 生图模型（下拉可选 + 中文特点说明；服务端按模型名路由 provider） */
 export const IMAGE_MODEL_OPTIONS = [
   {
     value: 'qwen-image-3.0-pro',
@@ -114,6 +114,11 @@ export const IMAGE_MODEL_OPTIONS = [
     label: 'wan2.7-image-pro',
     desc: '异步精修，质感与细节更强，适合高质量电商大片',
   },
+  {
+    value: 'gpt-image-2',
+    label: 'gpt-image-2',
+    desc: 'GPT 图像模型，构图与图内文案渲染最强，参考图高保真，单张 1-5 分钟',
+  },
 ] as const;
 
 export const PLATFORM_SPECS: Record<string, { lang: string; ratio: string; label: string }> = {