feat: ship self-hosted KOC LOOP workflows

app/api/creator-screenshot/route.ts

@@ -5,8 +5,6 @@ import {
 } from "../../../lib/mvp-db";
 import { adminForbidden, isAdminRequest } from "../../../lib/admin-auth";
 
-export const runtime = "edge";
-
 export async function GET(request: Request) {
   if (!(await isAdminRequest(request))) return adminForbidden();
   try {
@@ -43,7 +41,7 @@ export async function GET(request: Request) {
     if (!headers.get("Content-Type")) {
       headers.set("Content-Type", "image/jpeg");
     }
-    return new Response(object.body, { headers });
+    return new Response(await object.arrayBuffer(), { headers });
   } catch (error) {
     return Response.json(
       { error: error instanceof Error ? error.message : "截图读取失败" },