feat(FN-3074): sort done column by recency, preserve merge-active state, ad

This merge adds done-column sorting by most recent completion while preserving merge-active state on verification bounces, introduces a comprehensive droid runtime regression test suite covering engine delegation, auth routes, and model routing, hardens the CLI native bundle externalization, and fix

Fusion-Task-Id: FN-3074

packages/dashboard/src/__tests__/register-model-routes-droid-cli.test.ts

@@ -60,6 +60,16 @@ describe("registerModelRoutes droid-cli filter", () => {
     expect(response.models.some((model) => model.provider === "droid-cli")).toBe(true);
   });
 
+  it("filters droid-cli models when useDroidCli setting is unset", async () => {
+    const { handler } = setup(undefined);
+    const json = vi.fn();
+
+    await handler({}, { json });
+
+    const response = json.mock.calls[0][0] as { models: Array<{ provider: string }> };
+    expect(response.models.some((model) => model.provider === "droid-cli")).toBe(false);
+  });
+
   it("includes resolved planning model when settings hierarchy resolves one", async () => {
     const { handler } = setup(false, {
       planningProvider: "openai",

packages/dashboard/src/__tests__/routes-auth.test.ts

@@ -950,6 +950,37 @@ describe("Droid CLI auth routes", () => {
           id: "droid-cli",
           name: "Factory AI — via Droid CLI",
           type: "cli",
+          authenticated: true,
+        }),
+      ]),
+    );
+  });
+
+  it("GET /auth/status marks droid-cli unauthenticated when extension status is not ok", async () => {
+    vi.spyOn(droidCliProbeModule, "probeDroidCli").mockResolvedValue({
+      available: true,
+      version: "droid 1.0.0",
+      probeDurationMs: 10,
+    });
+    store.getGlobalSettingsStore = vi.fn().mockReturnValue({
+      ...createMockGlobalSettingsStore(),
+      getSettings: vi.fn().mockResolvedValue({ useDroidCli: true }),
+    });
+
+    const res = await GET(
+      buildApp({ getDroidCliExtensionStatus: () => ({ status: "error", reason: "bad ext" }) } as Parameters<
+        typeof createApiRoutes
+      >[1]),
+      "/api/auth/status",
+    );
+
+    expect(res.status).toBe(200);
+    expect(res.body.providers).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: "droid-cli",
+          authenticated: false,
+          type: "cli",
         }),
       ]),
     );