From 46ee14371c84fbd120115026104a2cf327465361 Mon Sep 17 00:00:00 2001
From: saravanakumardb1 <saravanakumardb1@users.noreply.github.com>
Date: Fri, 27 Mar 2026 23:23:38 -0700
Subject: [PATCH] fix(ci): add --pool forks to all vitest test scripts to fix
 kill EPERM on Node v25

Root cause: tinypool worker teardown calls kill() which returns EPERM
in the act_runner host environment on Node.js v25.2.1. Tests pass but
the vitest process crashes during cleanup, causing CI failure.

Fix: --pool forks CLI flag on every package/service test script, plus
pool: 'forks' in all vitest.config.ts files. This uses child_process.fork()
worker management which handles termination cleanly.

60 package.json files updated, 10 vitest.config.ts files updated.
---
 packages/accessibility/package.json             | 2 +-
 packages/api-client/package.json                | 2 +-
 packages/auth-client/package.json               | 2 +-
 packages/auth-ui/package.json                   | 2 +-
 packages/auth-ui/vitest.config.ts               | 1 +
 packages/auth/package.json                      | 2 +-
 packages/backend-config/package.json            | 2 +-
 packages/backend-flags/package.json             | 2 +-
 packages/backend-telemetry/package.json         | 2 +-
 packages/blob-client/package.json               | 2 +-
 packages/blob/package.json                      | 2 +-
 packages/broadcast-client/package.json          | 2 +-
 packages/celebrations/package.json              | 2 +-
 packages/client-encrypt/package.json            | 2 +-
 packages/config/package.json                    | 2 +-
 packages/cosmos/package.json                    | 2 +-
 packages/create-app/package.json                | 2 +-
 packages/create-app/vitest.config.ts            | 1 +
 packages/dashboard-components/package.json      | 2 +-
 packages/dashboard-components/vitest.config.ts  | 1 +
 packages/dashboard-shell/package.json           | 2 +-
 packages/dashboard-shell/vitest.config.ts       | 1 +
 packages/datastore/package.json                 | 2 +-
 packages/design-tokens/package.json             | 2 +-
 packages/diagnostics-client/package.json        | 2 +-
 packages/errors/package.json                    | 2 +-
 packages/event-store/package.json               | 2 +-
 packages/events/package.json                    | 2 +-
 packages/extraction/package.json                | 2 +-
 packages/fastify-auth/package.json              | 2 +-
 packages/fastify-core/package.json              | 2 +-
 packages/fastify-sse/package.json               | 2 +-
 packages/feature-flag-client/package.json       | 2 +-
 packages/feedback-client/package.json           | 2 +-
 packages/field-encrypt/package.json             | 2 +-
 packages/gentle-notifications/package.json      | 2 +-
 packages/kill-switch-client/package.json        | 2 +-
 packages/llm-router/package.json                | 2 +-
 packages/llm-router/vitest.config.ts            | 1 +
 packages/llm/package.json                       | 2 +-
 packages/logger/package.json                    | 2 +-
 packages/marketplace-client/package.json        | 2 +-
 packages/monitoring/package.json                | 2 +-
 packages/offline-queue/package.json             | 2 +-
 packages/org-client/package.json                | 2 +-
 packages/platform-client/package.json           | 2 +-
 packages/push/package.json                      | 2 +-
 packages/queue/package.json                     | 2 +-
 packages/quick-actions/package.json             | 2 +-
 packages/react-auth/package.json                | 2 +-
 packages/react-auth/vitest.config.ts            | 1 +
 packages/react-native-platform-sdk/package.json | 2 +-
 packages/referral-client/package.json           | 2 +-
 packages/secure-storage-web/package.json        | 2 +-
 packages/speech/package.json                    | 2 +-
 packages/storage/package.json                   | 2 +-
 packages/subscription-client/package.json       | 2 +-
 packages/survey-client/package.json             | 2 +-
 packages/sync/package.json                      | 2 +-
 packages/sync/vitest.config.ts                  | 1 +
 packages/telemetry-client/package.json          | 2 +-
 packages/testing/package.json                   | 2 +-
 packages/time-references/package.json           | 2 +-
 packages/webhook-dispatch/package.json          | 2 +-
 services/extraction-service/package.json        | 2 +-
 services/mcp-server/package.json                | 2 +-
 services/mcp-server/vitest.config.ts            | 1 +
 services/platform-service/package.json          | 2 +-
 services/platform-service/vitest.config.ts      | 2 +-
 69 files changed, 69 insertions(+), 61 deletions(-)

diff --git a/packages/accessibility/package.json b/packages/accessibility/package.json
index 14e21917..2bc49418 100644
--- a/packages/accessibility/package.json
+++ b/packages/accessibility/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/api-client/package.json b/packages/api-client/package.json
index 00d41901..b06ced3a 100644
--- a/packages/api-client/package.json
+++ b/packages/api-client/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/auth-client/package.json b/packages/auth-client/package.json
index 150f722e..9919a78c 100644
--- a/packages/auth-client/package.json
+++ b/packages/auth-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/auth-ui/package.json b/packages/auth-ui/package.json
index 8ac7ca94..e8b63884 100644
--- a/packages/auth-ui/package.json
+++ b/packages/auth-ui/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "react": ">=18.0.0",
diff --git a/packages/auth-ui/vitest.config.ts b/packages/auth-ui/vitest.config.ts
index a9f5456f..cf326865 100644
--- a/packages/auth-ui/vitest.config.ts
+++ b/packages/auth-ui/vitest.config.ts
@@ -3,5 +3,6 @@ import { defineConfig } from 'vitest/config';
 export default defineConfig({
   test: {
     environment: 'happy-dom',
+    pool: 'forks',
   },
 });
diff --git a/packages/auth/package.json b/packages/auth/package.json
index b511848c..dae05591 100644
--- a/packages/auth/package.json
+++ b/packages/auth/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/errors": "workspace:*"
diff --git a/packages/backend-config/package.json b/packages/backend-config/package.json
index bfec4918..bf26ec2d 100644
--- a/packages/backend-config/package.json
+++ b/packages/backend-config/package.json
@@ -14,7 +14,7 @@
   "scripts": {
     "build": "tsc",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "clean": "rm -rf dist"
   },
   "dependencies": {
diff --git a/packages/backend-flags/package.json b/packages/backend-flags/package.json
index 3cd0ffd3..e3093040 100644
--- a/packages/backend-flags/package.json
+++ b/packages/backend-flags/package.json
@@ -14,7 +14,7 @@
   "scripts": {
     "build": "tsc",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "clean": "rm -rf dist"
   },
   "devDependencies": {
diff --git a/packages/backend-telemetry/package.json b/packages/backend-telemetry/package.json
index f55d38d8..b7668935 100644
--- a/packages/backend-telemetry/package.json
+++ b/packages/backend-telemetry/package.json
@@ -14,7 +14,7 @@
   "scripts": {
     "build": "tsc",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "clean": "rm -rf dist"
   },
   "devDependencies": {
diff --git a/packages/blob-client/package.json b/packages/blob-client/package.json
index 4fb6acc0..1403e745 100644
--- a/packages/blob-client/package.json
+++ b/packages/blob-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/blob/package.json b/packages/blob/package.json
index ee8d5b68..e098448e 100644
--- a/packages/blob/package.json
+++ b/packages/blob/package.json
@@ -16,7 +16,7 @@
   "scripts": {
     "pretest": "pnpm --dir ../.. --filter @bytelyst/storage build",
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/storage": "workspace:*"
diff --git a/packages/broadcast-client/package.json b/packages/broadcast-client/package.json
index 05847463..3c3df909 100644
--- a/packages/broadcast-client/package.json
+++ b/packages/broadcast-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/celebrations/package.json b/packages/celebrations/package.json
index f0924e78..47b79960 100644
--- a/packages/celebrations/package.json
+++ b/packages/celebrations/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/client-encrypt/package.json b/packages/client-encrypt/package.json
index f554370e..73feaadf 100644
--- a/packages/client-encrypt/package.json
+++ b/packages/client-encrypt/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "vitest": "^3.0.0"
diff --git a/packages/config/package.json b/packages/config/package.json
index 53bf0584..2e54967c 100644
--- a/packages/config/package.json
+++ b/packages/config/package.json
@@ -23,7 +23,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "@azure/identity": ">=4.0.0",
diff --git a/packages/cosmos/package.json b/packages/cosmos/package.json
index da8fe8ea..4c9692df 100644
--- a/packages/cosmos/package.json
+++ b/packages/cosmos/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "@azure/cosmos": ">=4.0.0"
diff --git a/packages/create-app/package.json b/packages/create-app/package.json
index 7ad2fb32..a8a6babc 100644
--- a/packages/create-app/package.json
+++ b/packages/create-app/package.json
@@ -11,7 +11,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "create-app": "tsx src/scaffolder.ts",
     "gen:api-route": "tsx src/generators/api-routes.ts",
     "gen:agents-md": "tsx src/generators/agents-md.ts"
diff --git a/packages/create-app/vitest.config.ts b/packages/create-app/vitest.config.ts
index b33bef1c..19bef515 100644
--- a/packages/create-app/vitest.config.ts
+++ b/packages/create-app/vitest.config.ts
@@ -3,5 +3,6 @@ import { defineConfig } from 'vitest/config';
 export default defineConfig({
   test: {
     passWithNoTests: true,
+    pool: 'forks',
   },
 });
diff --git a/packages/dashboard-components/package.json b/packages/dashboard-components/package.json
index 45e26994..03079ea7 100644
--- a/packages/dashboard-components/package.json
+++ b/packages/dashboard-components/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "typecheck": "tsc --noEmit"
   },
   "peerDependencies": {
diff --git a/packages/dashboard-components/vitest.config.ts b/packages/dashboard-components/vitest.config.ts
index 7b00b489..e8ecb581 100644
--- a/packages/dashboard-components/vitest.config.ts
+++ b/packages/dashboard-components/vitest.config.ts
@@ -5,5 +5,6 @@ export default defineConfig({
     globals: true,
     environment: 'happy-dom',
     passWithNoTests: true,
+    pool: 'forks',
   },
 });
diff --git a/packages/dashboard-shell/package.json b/packages/dashboard-shell/package.json
index bd15b4bf..4fa3eb69 100644
--- a/packages/dashboard-shell/package.json
+++ b/packages/dashboard-shell/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "typecheck": "tsc --noEmit"
   },
   "peerDependencies": {
diff --git a/packages/dashboard-shell/vitest.config.ts b/packages/dashboard-shell/vitest.config.ts
index a9f5456f..cf326865 100644
--- a/packages/dashboard-shell/vitest.config.ts
+++ b/packages/dashboard-shell/vitest.config.ts
@@ -3,5 +3,6 @@ import { defineConfig } from 'vitest/config';
 export default defineConfig({
   test: {
     environment: 'happy-dom',
+    pool: 'forks',
   },
 });
diff --git a/packages/datastore/package.json b/packages/datastore/package.json
index 6188eedf..cb851755 100644
--- a/packages/datastore/package.json
+++ b/packages/datastore/package.json
@@ -19,7 +19,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "@azure/cosmos": ">=4.0.0"
diff --git a/packages/design-tokens/package.json b/packages/design-tokens/package.json
index f6403299..6f0df6a4 100644
--- a/packages/design-tokens/package.json
+++ b/packages/design-tokens/package.json
@@ -22,7 +22,7 @@
   "scripts": {
     "build": "tsc",
     "generate": "tsx scripts/generate.ts",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "tsx": "^4.0.0"
diff --git a/packages/diagnostics-client/package.json b/packages/diagnostics-client/package.json
index eb9eef92..4acac151 100644
--- a/packages/diagnostics-client/package.json
+++ b/packages/diagnostics-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/api-client": "workspace:*"
diff --git a/packages/errors/package.json b/packages/errors/package.json
index 76c90205..876b32cb 100644
--- a/packages/errors/package.json
+++ b/packages/errors/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/event-store/package.json b/packages/event-store/package.json
index a4f35c50..d425d01c 100644
--- a/packages/event-store/package.json
+++ b/packages/event-store/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/events/package.json b/packages/events/package.json
index 810debac..fe4bec0f 100644
--- a/packages/events/package.json
+++ b/packages/events/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/queue": "workspace:*"
diff --git a/packages/extraction/package.json b/packages/extraction/package.json
index 248668d5..576e9555 100644
--- a/packages/extraction/package.json
+++ b/packages/extraction/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "@bytelyst/api-client": "workspace:*"
diff --git a/packages/fastify-auth/package.json b/packages/fastify-auth/package.json
index cd9362fc..55df7e1e 100644
--- a/packages/fastify-auth/package.json
+++ b/packages/fastify-auth/package.json
@@ -14,7 +14,7 @@
   "scripts": {
     "build": "tsc",
     "typecheck": "tsc --noEmit",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "clean": "rm -rf dist"
   },
   "peerDependencies": {
diff --git a/packages/fastify-core/package.json b/packages/fastify-core/package.json
index 8255c190..e1839f79 100644
--- a/packages/fastify-core/package.json
+++ b/packages/fastify-core/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/errors": "workspace:*"
diff --git a/packages/fastify-sse/package.json b/packages/fastify-sse/package.json
index 0959a8b3..84ece4fc 100644
--- a/packages/fastify-sse/package.json
+++ b/packages/fastify-sse/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "fastify": "^5.0.0"
diff --git a/packages/feature-flag-client/package.json b/packages/feature-flag-client/package.json
index 66bee63a..a385dda7 100644
--- a/packages/feature-flag-client/package.json
+++ b/packages/feature-flag-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/feedback-client/package.json b/packages/feedback-client/package.json
index a9b4b1ea..dfbfe8da 100644
--- a/packages/feedback-client/package.json
+++ b/packages/feedback-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/api-client": "workspace:*"
diff --git a/packages/field-encrypt/package.json b/packages/field-encrypt/package.json
index e368cdb1..cc560a07 100644
--- a/packages/field-encrypt/package.json
+++ b/packages/field-encrypt/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@bytelyst/errors": "workspace:*"
diff --git a/packages/gentle-notifications/package.json b/packages/gentle-notifications/package.json
index 9e820e59..8237e5ad 100644
--- a/packages/gentle-notifications/package.json
+++ b/packages/gentle-notifications/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/kill-switch-client/package.json b/packages/kill-switch-client/package.json
index e7df29bd..5dd34da1 100644
--- a/packages/kill-switch-client/package.json
+++ b/packages/kill-switch-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/llm-router/package.json b/packages/llm-router/package.json
index e4f04014..fbdcf4dc 100644
--- a/packages/llm-router/package.json
+++ b/packages/llm-router/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
diff --git a/packages/llm-router/vitest.config.ts b/packages/llm-router/vitest.config.ts
index cc7b9264..811c18ac 100644
--- a/packages/llm-router/vitest.config.ts
+++ b/packages/llm-router/vitest.config.ts
@@ -4,5 +4,6 @@ export default defineConfig({
   test: {
     globals: true,
     passWithNoTests: true,
+    pool: 'forks',
   },
 });
diff --git a/packages/llm/package.json b/packages/llm/package.json
index 441b3df8..21373639 100644
--- a/packages/llm/package.json
+++ b/packages/llm/package.json
@@ -19,7 +19,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "vitest": "^3.0.0"
diff --git a/packages/logger/package.json b/packages/logger/package.json
index ede5db8a..0348f410 100644
--- a/packages/logger/package.json
+++ b/packages/logger/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/marketplace-client/package.json b/packages/marketplace-client/package.json
index fb2ee143..bcaaf90a 100644
--- a/packages/marketplace-client/package.json
+++ b/packages/marketplace-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/monitoring/package.json b/packages/monitoring/package.json
index 79dfee0c..746217e0 100644
--- a/packages/monitoring/package.json
+++ b/packages/monitoring/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/offline-queue/package.json b/packages/offline-queue/package.json
index 830e598e..d2448a7d 100644
--- a/packages/offline-queue/package.json
+++ b/packages/offline-queue/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/org-client/package.json b/packages/org-client/package.json
index 900eec19..b4c85b50 100644
--- a/packages/org-client/package.json
+++ b/packages/org-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/platform-client/package.json b/packages/platform-client/package.json
index 19bf6b11..34cedfd7 100644
--- a/packages/platform-client/package.json
+++ b/packages/platform-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/push/package.json b/packages/push/package.json
index 90ff8aab..c90f36a8 100644
--- a/packages/push/package.json
+++ b/packages/push/package.json
@@ -19,7 +19,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "vitest": "^3.0.0"
diff --git a/packages/queue/package.json b/packages/queue/package.json
index 8cf91e82..9d382448 100644
--- a/packages/queue/package.json
+++ b/packages/queue/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "@types/node": "^22.12.0",
diff --git a/packages/quick-actions/package.json b/packages/quick-actions/package.json
index f50dc360..94bef140 100644
--- a/packages/quick-actions/package.json
+++ b/packages/quick-actions/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/react-auth/package.json b/packages/react-auth/package.json
index fe50f111..db7cf025 100644
--- a/packages/react-auth/package.json
+++ b/packages/react-auth/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {
     "react": ">=18.0.0"
diff --git a/packages/react-auth/vitest.config.ts b/packages/react-auth/vitest.config.ts
index 329187ed..9eaeb03e 100644
--- a/packages/react-auth/vitest.config.ts
+++ b/packages/react-auth/vitest.config.ts
@@ -5,5 +5,6 @@ export default defineConfig({
     // Use happy-dom to avoid jsdom's heavy dependency chain and ESM/CJS edge cases.
     // This package only needs a minimal DOM + localStorage for unit tests.
     environment: 'happy-dom',
+    pool: 'forks',
   },
 });
diff --git a/packages/react-native-platform-sdk/package.json b/packages/react-native-platform-sdk/package.json
index e4f04dce..ce80f4cd 100644
--- a/packages/react-native-platform-sdk/package.json
+++ b/packages/react-native-platform-sdk/package.json
@@ -37,7 +37,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "lint": "eslint src/**/*.ts",
     "typecheck": "tsc --noEmit"
   },
diff --git a/packages/referral-client/package.json b/packages/referral-client/package.json
index a6ece0d5..927e368b 100644
--- a/packages/referral-client/package.json
+++ b/packages/referral-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/secure-storage-web/package.json b/packages/secure-storage-web/package.json
index 2f73000b..f263dbab 100644
--- a/packages/secure-storage-web/package.json
+++ b/packages/secure-storage-web/package.json
@@ -15,7 +15,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "vitest": "^3.0.0",
diff --git a/packages/speech/package.json b/packages/speech/package.json
index 348cd08b..34fb8466 100644
--- a/packages/speech/package.json
+++ b/packages/speech/package.json
@@ -14,7 +14,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "peerDependencies": {},
   "devDependencies": {
diff --git a/packages/storage/package.json b/packages/storage/package.json
index 824c9808..86e050ea 100644
--- a/packages/storage/package.json
+++ b/packages/storage/package.json
@@ -19,7 +19,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "dependencies": {
     "@azure/storage-blob": ">=12.0.0"
diff --git a/packages/subscription-client/package.json b/packages/subscription-client/package.json
index 8effb4ca..b4df8c39 100644
--- a/packages/subscription-client/package.json
+++ b/packages/subscription-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/survey-client/package.json b/packages/survey-client/package.json
index 9951f257..624ee14f 100644
--- a/packages/survey-client/package.json
+++ b/packages/survey-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/sync/package.json b/packages/sync/package.json
index e992ba64..04667dec 100644
--- a/packages/sync/package.json
+++ b/packages/sync/package.json
@@ -12,7 +12,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "test:watch": "vitest",
     "typecheck": "tsc --noEmit"
   },
diff --git a/packages/sync/vitest.config.ts b/packages/sync/vitest.config.ts
index 04b92498..5e0718b2 100644
--- a/packages/sync/vitest.config.ts
+++ b/packages/sync/vitest.config.ts
@@ -4,6 +4,7 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'node',
+    pool: 'forks',
     include: ['src/**/*.test.ts'],
     coverage: {
       reporter: ['text', 'json', 'html'],
diff --git a/packages/telemetry-client/package.json b/packages/telemetry-client/package.json
index 6e1206c1..aa35a0ab 100644
--- a/packages/telemetry-client/package.json
+++ b/packages/telemetry-client/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/testing/package.json b/packages/testing/package.json
index de6ddb25..f68c46d9 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -16,7 +16,7 @@
   "scripts": {
     "pretest": "pnpm --dir ../.. --filter @bytelyst/fastify-core build",
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "devDependencies": {
     "@bytelyst/fastify-core": "workspace:*",
diff --git a/packages/time-references/package.json b/packages/time-references/package.json
index 939236ef..22758e93 100644
--- a/packages/time-references/package.json
+++ b/packages/time-references/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/packages/webhook-dispatch/package.json b/packages/webhook-dispatch/package.json
index bf71b043..164beaf4 100644
--- a/packages/webhook-dispatch/package.json
+++ b/packages/webhook-dispatch/package.json
@@ -16,7 +16,7 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest run"
+    "test": "vitest run --pool forks"
   },
   "publishConfig": {
     "registry": "http://localhost:3300/api/packages/bytelyst/npm/"
diff --git a/services/extraction-service/package.json b/services/extraction-service/package.json
index 33ebccf5..8ca793f3 100644
--- a/services/extraction-service/package.json
+++ b/services/extraction-service/package.json
@@ -8,7 +8,7 @@
     "dev": "tsx watch src/server.ts",
     "build": "tsc",
     "start": "node dist/server.js",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "test:watch": "vitest",
     "lint": "eslint src/",
     "eval": "bash evals/run-evals.sh",
diff --git a/services/mcp-server/package.json b/services/mcp-server/package.json
index 83f5172d..c8f52a51 100644
--- a/services/mcp-server/package.json
+++ b/services/mcp-server/package.json
@@ -8,7 +8,7 @@
     "dev": "tsx watch src/server.ts",
     "build": "tsc",
     "start": "node dist/server.js",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "test:watch": "vitest",
     "typecheck": "tsc --noEmit"
   },
diff --git a/services/mcp-server/vitest.config.ts b/services/mcp-server/vitest.config.ts
index 8e730d50..611facff 100644
--- a/services/mcp-server/vitest.config.ts
+++ b/services/mcp-server/vitest.config.ts
@@ -4,5 +4,6 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'node',
+    pool: 'forks',
   },
 });
diff --git a/services/platform-service/package.json b/services/platform-service/package.json
index f336f95e..e8dd2762 100644
--- a/services/platform-service/package.json
+++ b/services/platform-service/package.json
@@ -9,7 +9,7 @@
     "build": "tsc",
     "start": "node dist/server.js",
     "pretest": "pnpm --dir ../.. --filter @bytelyst/auth --filter @bytelyst/blob --filter @bytelyst/storage --filter @bytelyst/config --filter @bytelyst/cosmos --filter @bytelyst/datastore --filter @bytelyst/errors --filter @bytelyst/queue --filter @bytelyst/events --filter @bytelyst/fastify-core build",
-    "test": "vitest run",
+    "test": "vitest run --pool forks",
     "test:watch": "vitest",
     "lint": "eslint src/",
     "gen:module": "tsx scripts/gen-module.ts"
diff --git a/services/platform-service/vitest.config.ts b/services/platform-service/vitest.config.ts
index 6b33bfad..4f937c30 100644
--- a/services/platform-service/vitest.config.ts
+++ b/services/platform-service/vitest.config.ts
@@ -5,7 +5,7 @@ export default defineConfig({
     globals: true,
     environment: 'node',
     include: ['src/**/*.test.ts'],
-    pool: 'threads',
+    pool: 'forks',
     env: {
       DB_PROVIDER: 'memory',
       RATE_LIMIT_STORE_MODE: 'memory',