feat: add external funnel monitoring and conversion alerts

apps/web/src/app/api/open-tasks/route.ts

@@ -3,6 +3,7 @@ import { prisma } from "@/lib/prisma";
 import { TaskStatus } from "@agent-bounty/contracts";
 import { sendTrafficAlert } from "@/lib/traffic-alert";
 import { isIP } from "node:net";
+import { evaluateExternalFunnelHealth } from "@/lib/traffic-conversion-monitor";
 
 export const dynamic = "force-dynamic";
 
@@ -235,6 +236,13 @@ export async function GET(request: Request) {
     }
   }).catch(() => {});
 
+  if (isPublicIp) {
+    void evaluateExternalFunnelHealth({
+      surface: "public-open-tasks",
+      periodMinutes: 10,
+    });
+  }
+
   return NextResponse.json({
     platform: "VibeWork",
     version: "v1",