test(ci): budget OAuth CAS and translator typecheck under windows load

Two bun x tsc --noEmit spawns and gated refresh CAS races exceeded Bun's
5s default on the windows leg after the suite hang was cleared.

Author: Wibias

tests/oauth-refresh-generic-lock.test.ts

@@ -1,4 +1,4 @@
-import { afterEach, beforeEach, describe, expect, test } from "bun:test";
+import { afterEach, beforeEach, describe, expect, setDefaultTimeout, test } from "bun:test";
 import { mkdirSync, rmSync } from "node:fs";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
@@ -10,6 +10,10 @@ import {
 import type { OAuthCredentials } from "../src/oauth/types";
 import { getAccountCredential, getAccountSet, saveCredential } from "../src/oauth/store";
 
+// Gate/CAS refresh races can exceed the 5s default under windows-latest contention
+// (same flake class as kiro-oauth / oauth queue budgets).
+setDefaultTimeout(30_000);
+
 const origHome = process.env.HOME;
 const origOcxHome = process.env.OPENCODEX_HOME;
 const origKimiRefresh = OAUTH_PROVIDERS.kimi!.refresh;

tests/translator-budget.test.ts

@@ -253,4 +253,5 @@ test("production adapter contract rejects omitted translator budgets at typechec
   expect(invalid.stdout.toString() + invalid.stderr.toString()).toContain("TS2554");
   const valid = Bun.spawnSync(["bun", ...base, "tests/fixtures/translator-budget-required.valid.ts"]);
   expect(valid.exitCode).toBe(0);
-});
+  // Two bun x tsc --noEmit spawns exceed Bun's 5s default under windows-latest contention.
+}, 60_000);