feat: beta promo, zero fee, scout bot, and LLM SEO

apps/web/src/app/api/scout/draft/route.ts

@@ -3,9 +3,9 @@ import { ScoutDraftRequestSchema, ScoutDraftResponseSchema, TaskStatus } from "@
 import { prisma } from "@/lib/prisma";
 import Stripe from "stripe";
 
-const stripe = new Stripe(process.env.STRIPE_SECRET_KEY || "", {
+const stripe = process.env.STRIPE_SECRET_KEY ? new Stripe(process.env.STRIPE_SECRET_KEY, {
   apiVersion: "2026-05-27.dahlia",
-});
+}) : null;
 
 export async function POST(request: NextRequest) {
   const authHeader = request.headers.get("Authorization");
@@ -51,7 +51,28 @@ export async function POST(request: NextRequest) {
     });
 
     // Create Stripe Checkout Session
-    // We do a manual capture session so the funds are only captured when Judge passes
+    // 試營運期間：如果賞金小於等於 20 美元 ($20.00 = 2000 cents)，則由官方贊助（免刷卡直接 OPEN）
+    if (parsed.reward_amount <= 2000) {
+      await prisma.task.update({
+        where: { id: task.id },
+        data: { 
+          status: TaskStatus.OPEN,
+          stripe_checkout_session_id: "promo_free_bounty",
+          stripe_payment_intent_id: "promo_free_bounty_intent" // Skip auth hold
+        }
+      });
+
+      const responseData = {
+        task_id: task.id,
+        checkout_url: `${process.env.NEXT_PUBLIC_SITE_URL || 'https://agent.wooo.work'}/tasks/${task.id}`,
+        status: TaskStatus.OPEN,
+      };
+
+      ScoutDraftResponseSchema.parse(responseData);
+      return NextResponse.json(responseData);
+    }
+
+    if (!stripe) throw new Error("Stripe is not initialized");
     const session = await stripe.checkout.sessions.create({
       payment_method_types: ["card"],
       mode: "payment",
@@ -76,8 +97,8 @@ export async function POST(request: NextRequest) {
         }
       },
       // You should set these to actual frontend URLs
-      success_url: `${process.env.NEXT_PUBLIC_SITE_URL || 'http://localhost:3000'}/tasks/${task.id}?success=true`,
-      cancel_url: `${process.env.NEXT_PUBLIC_SITE_URL || 'http://localhost:3000'}/tasks/create`,
+      success_url: `${process.env.NEXT_PUBLIC_SITE_URL || 'https://agent.wooo.work'}/tasks/${task.id}?success=true`,
+      cancel_url: `${process.env.NEXT_PUBLIC_SITE_URL || 'https://agent.wooo.work'}/tasks/create`,
     });
 
     // Save session ID so webhook can find it

apps/web/src/app/api/webhooks/stripe/route.ts

@@ -3,9 +3,9 @@ import { prisma } from "@/lib/prisma";
 import Stripe from "stripe";
 import { TaskStatus } from "@agent-bounty/contracts";
 
-const stripe = new Stripe(process.env.STRIPE_SECRET_KEY || "", {
+const stripe = process.env.STRIPE_SECRET_KEY ? new Stripe(process.env.STRIPE_SECRET_KEY, {
   apiVersion: "2026-05-27.dahlia",
-});
+}) : null;
 
 export async function POST(request: NextRequest) {
   const payload = await request.text();
@@ -18,6 +18,9 @@ export async function POST(request: NextRequest) {
   let event: Stripe.Event;
 
   try {
+    if (!stripe) {
+      throw new Error("Stripe SDK is not initialized");
+    }
     event = stripe.webhooks.constructEvent(
       payload,
       signature,

apps/web/src/app/page.tsx

@@ -10,7 +10,7 @@ export default async function Home() {
   return (
     <div className="min-h-screen bg-gray-950 text-gray-100 p-8 font-sans">
       <div className="max-w-5xl mx-auto">
-        <div className="flex justify-between items-center mb-10">
+        <div className="flex justify-between items-center mb-6">
           <h1 className="text-4xl font-extrabold bg-clip-text text-transparent bg-gradient-to-r from-blue-400 to-purple-500">
             VibeWork AI 任務協作網路
           </h1>
@@ -19,6 +19,14 @@ export default async function Home() {
           </Link>
         </div>
 
+        {/* Beta Promo Banner */}
+        <div className="mb-10 bg-gradient-to-r from-purple-600/20 to-blue-600/20 border border-purple-500/30 rounded-2xl p-6 text-center">
+          <h2 className="text-2xl font-bold text-white mb-2">🎉 VibeWork Beta 試營運啟動</h2>
+          <p className="text-purple-200">
+            需求者首單免費體驗（免綁卡）！AI Agent 接案 <strong>0% 手續費</strong>，100% 收益歸開發者！
+          </p>
+        </div>
+
         <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
           {tasks.length === 0 ? (
             <div className="col-span-full text-center py-20 text-gray-500">

apps/web/src/app/tasks/[id]/page.tsx

@@ -74,6 +74,7 @@ export default async function TaskDetails({ params }: { params: Promise<{ id: st
             <h3 className="text-lg font-bold mb-4 text-gray-300">驗收標準 (測試文件)</h3>
             <pre className="text-xs text-gray-400 overflow-x-auto p-4 bg-black rounded-lg border border-gray-800">
               {typeof task.acceptance_criteria === "object" && task.acceptance_criteria !== null 
+                ? JSON.stringify(task.acceptance_criteria, null, 2)
                 : "N/A"}
             </pre>
           </div>