test(fleet): raise mosaic vitest timeout package-wide

packages/mosaic/src/commands/fleet-personas.spec.ts

@@ -2,7 +2,7 @@ import { cp, mkdir, mkdtemp, rm, writeFile } from 'node:fs/promises';
 import { tmpdir } from 'node:os';
 import { dirname, join, resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { afterEach, beforeEach, describe, expect, it } from 'vitest';
 import {
   extractClassesFromDir,
   listPersonaClasses,
@@ -11,11 +11,6 @@ import {
 } from './fleet-personas.js';
 import { loadProfiles, validateProfile, type FleetProfile } from './fleet-profiles.js';
 
-// These are INTEGRATION tests: they exercise real filesystem I/O while scanning
-// and validating the committed + override persona libraries. Under contended CI
-// runners, the default 5s timeout can false-red even though the suite is healthy.
-vi.setConfig({ testTimeout: 30_000 });
-
 // The real, committed library: packages/mosaic/src/commands -> framework/fleet.
 const frameworkFleet = resolve(
   dirname(fileURLToPath(import.meta.url)),

packages/mosaic/vitest.config.ts

@@ -4,5 +4,6 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'node',
+    testTimeout: 30_000,
   },
 });