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

docs/scratchpads/672-fleet-personas-timeout.md

@@ -2,17 +2,24 @@
 
 ## Objective
 
-Raise `packages/mosaic/src/commands/fleet-personas.spec.ts` Vitest timeout to 30s, mirroring PR #665's `fleet-provision.spec.ts` CI flake fix.
+Raise the `@mosaicstack/mosaic` Vitest timeout to 30s at config level so filesystem-backed fleet drift-guard specs (`fleet-personas`, `fleet-profiles`, and siblings) stop false-reding under contended CI.
 
 ## Plan
 
-1. Copy `vi.setConfig({ testTimeout: 30_000 })` pattern/placement from `fleet-provision.spec.ts`.
+1. Move timeout policy into `packages/mosaic/vitest.config.ts` with `testTimeout: 30_000`.
-2. Run targeted test plus typecheck/lint/format gates.
+2. Remove the narrower `fleet-personas.spec.ts` local override so PR #677 fixes the suite class, not one file.
-3. Commit, queue guard, push, PR.
+3. Run targeted fleet specs plus typecheck/lint/format gates.
+4. Commit, queue guard, push, PR update.
 
 ## Evidence
 
-- `pnpm --filter @mosaicstack/mosaic test -- src/commands/fleet-personas.spec.ts` — pass (8 tests).
+- `pnpm --filter @mosaicstack/mosaic test -- src/commands/fleet-personas.spec.ts` — pass (8 tests; initial narrow fix).
+- `pnpm typecheck` — pass (41 tasks; initial narrow fix).
+- `pnpm lint` — pass (23 tasks; initial narrow fix).
+- `pnpm format:check` — pass after formatting this scratchpad (initial narrow fix).
+- Package-wide timeout follow-up:
+  - `pnpm --filter @mosaicstack/mosaic test -- src/commands/fleet-personas.spec.ts src/commands/fleet-profiles.spec.ts` — pass (24 tests).
+  - `pnpm --filter @mosaicstack/mosaic test` — pass (44 files / 618 tests).
   - `pnpm typecheck` — pass (41 tasks).
   - `pnpm lint` — pass (23 tasks).
-- `pnpm format:check` — pass after formatting this scratchpad.
+  - `pnpm format:check` — pass.

eslint.config.mjs

@@ -30,6 +30,7 @@ export default tseslint.config(
             'apps/gateway/vitest.config.ts',
             'packages/db/vitest.config.ts',
             'packages/storage/vitest.config.ts',
+            'packages/mosaic/vitest.config.ts',
             'packages/mosaic/__tests__/*.ts',
             'tools/federation-harness/*.ts',
           ],

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,
   },
 });