Keep forwarded marketing off the v1 application path

apps/cloud/src/edge/production-config.test.ts

@@ -35,10 +35,10 @@ const shipped: V2EdgeEnv = {
 };
 
 describe("production v2 edge settings", () => {
-  it("binds V2 to exactly one Worker", () => {
+  it("binds V2 to the unplaced marketing gateway", () => {
     const bindings = config.services.filter((service) => service.binding === "V2");
     expect(bindings).toHaveLength(1);
-    expect(bindings[0]?.service).toMatch(/^[a-z0-9-]+$/);
+    expect(bindings[0]?.service).toBe("executor-next-marketing-v2");
   });
 
   it("redirects sign-up to v2's sign-up page on app.executor.sh", async () => {

apps/cloud/src/server.ts

@@ -308,16 +308,6 @@ const cloudflareHandler = {
   fetch: async (request, env, ctx) => {
     isolateRequestSeq += 1;
 
-    // Public pages must not enter TanStack Start: its first-request dynamic
-    // import loads the entire React + Effect server graph and can take seconds
-    // on a cold isolate. Classify and service-bind marketing at the Worker
-    // entry, before telemetry or fetchHandler touches that graph.
-    // Everything that returns before the app-plane dispatch below leaves the
-    // graph unevaluated for the next request; warm it in the background.
-    if (!servedByAppPlane(new URL(request.url).pathname, request.method)) {
-      prewarmAppPlane(ctx);
-    }
-
     // On `executor.sh`, v2 answers marketing (including `/docs` and its
     // telemetry proxies), sign-up, the fixed list of v2 paths and v2's
     // connected-account callbacks; v1's legal pages stay on v1's marketing
@@ -329,6 +319,13 @@ const cloudflareHandler = {
     const marketing: Fetcher | undefined = env.MARKETING;
     if (marketingRequest && marketing) return marketing.fetch(marketingRequest);
 
+    // Only v1-owned requests may warm v1's application. A dynamic import still
+    // evaluates JavaScript on this isolate's thread under waitUntil; starting it
+    // for a forwarded page or stylesheet delays the otherwise independent response.
+    if (!servedByAppPlane(new URL(request.url).pathname, request.method)) {
+      prewarmAppPlane(ctx);
+    }
+
     // Same reasoning, same seam: `/docs` and the PostHog proxy forward to an
     // external origin and never touch the router, React, or the Effect app.
     // Left in Start's middleware they still paid its lazy `loadEntries` import

apps/cloud/wrangler.jsonc

@@ -98,15 +98,15 @@
       "binding": "MARKETING",
       "service": "executor-marketing",
     },
-    // v2's API Worker (the executor-next `v2` stage, same account). The edge
+    // v2's unplaced marketing Worker (the executor-next `v2` stage, same account). The edge
     // (src/edge/marketing.ts) forwards marketing and a fixed list of
     // executor.sh paths to it with the URL unchanged, so v2 sees host
     // `executor.sh`.
     {
       "binding": "V2",
       // v2's Worker name. It must equal the name v2's deployment pins for
       // this binding; this is the only place v1 names it.
-      "service": "executor-next-hosted-api-v2-qs32brgjwvt7ytx4",
+      "service": "executor-next-marketing-v2",
     },
   ],
   "hyperdrive": [