fix: separate static and live catalog flights

Author: luvs01

src/codex/catalog/provider-fetch.ts

@@ -82,7 +82,9 @@ function stableJson(value: unknown): string {
 function providerCatalogFingerprint(name: string, prov: OcxProviderConfig): Record<string, unknown> {
   return {
     n: name,
-    live: prov.liveModels !== false,
+    // Preserve the persisted tri-state. Registry enrichment may turn an omitted value into
+    // `false` while an explicit `true` stays live, so those callers must not share a flight.
+    live: prov.liveModels ?? null,
     base: prov.baseUrl ?? "",
     adapter: prov.adapter ?? "",
     models: [...(prov.models ?? [])].sort(),

tests/gather-routed-models-single-flight.test.ts

@@ -163,6 +163,40 @@ describe("gatherRoutedModels single-flight", () => {
     expect(a2).toEqual(a1);
   });
 
+  test("an omitted registry-static setting never shares a flight with explicit live discovery", async () => {
+    let fetchCount = 0;
+    globalThis.fetch = (async () => {
+      fetchCount += 1;
+      return new Response(JSON.stringify({ data: [{ id: "live-only" }] }), {
+        status: 200,
+        headers: { "content-type": "application/json" },
+      });
+    }) as typeof fetch;
+
+    const config = (liveModels?: true): OcxConfig => ({
+      port: 10100,
+      defaultProvider: "alibaba-token-plan",
+      providers: {
+        "alibaba-token-plan": {
+          adapter: "openai-chat",
+          baseUrl: "https://token-plan.cn-beijing.maas.aliyuncs.com/compatible-mode/v1",
+          apiKey: "test-key",
+          models: ["configured-static"],
+          ...(liveModels === undefined ? {} : { liveModels }),
+        },
+      },
+    });
+
+    const [registryStatic, explicitLive] = await Promise.all([
+      gatherRoutedModels(config()),
+      gatherRoutedModels(config(true)),
+    ]);
+
+    expect(fetchCount).toBe(1);
+    expect(registryStatic.map(model => model.id)).toEqual(["configured-static"]);
+    expect(explicitLive.map(model => model.id)).toEqual(["live-only"]);
+  });
+
   test("concurrent distinct keys keep flight-local combo omissions", async () => {
     globalThis.fetch = (async () =>
       new Response(JSON.stringify({ data: [{ id: "m1" }] }), {