diff --git a/_regroup/package.json b/_regroup/package.json
index 545f53b67..77ea8d132 100644
--- a/_regroup/package.json
+++ b/_regroup/package.json
@@ -77,8 +77,7 @@
     "eslint": "9.24.0",
     "eslint-plugin-simple-import-sort": "12.1.1",
     "esm": "3.2.25",
-    "globals": "16.0.0",
-    "happy-dom": "17.4.4",
+    "globals": "16.0.0",    
     "jsdoc": "4.0.4",
     "lorem-ipsum": "2.0.8",    
     "rcedit": "4.0.1",
diff --git a/apps/client/package.json b/apps/client/package.json
index 8d862dce9..d182ca951 100644
--- a/apps/client/package.json
+++ b/apps/client/package.json
@@ -20,7 +20,8 @@
   "type": "module",
   "main": "index.js",
   "scripts": {
-    "build:webpack": "tsx node_modules/webpack/bin/webpack.js -c webpack.config.ts"
+    "build:webpack": "tsx node_modules/webpack/bin/webpack.js -c webpack.config.ts",
+    "test": "vitest"
   },
   "devDependencies": {
     "@excalidraw/excalidraw": "0.18.0",
@@ -77,6 +78,7 @@
     "css-loader": "7.1.2",
     "postcss-loader": "8.1.1",  
     "eslint-linter-browserify": "9.24.0",    
-    "@eslint/js": "9.24.0"
+    "@eslint/js": "9.24.0",
+    "happy-dom": "17.4.4"
   }
 }
diff --git a/apps/client/src/test/setup.ts b/apps/client/spec/setup.ts
similarity index 100%
rename from apps/client/src/test/setup.ts
rename to apps/client/spec/setup.ts
diff --git a/apps/client/vitest.config.ts b/apps/client/vitest.config.ts
index 30bdd66aa..38d87e41e 100644
--- a/apps/client/vitest.config.ts
+++ b/apps/client/vitest.config.ts
@@ -7,7 +7,7 @@ export default defineConfig({
             ...configDefaults.exclude,
             "build/**",
         ],
-        setupFiles: ["./test/setup.ts"],
+        setupFiles: ["./spec/setup.ts"],
         environment: "happy-dom",
         coverage: {
             reporter: [ "text", "html" ],
diff --git a/package-lock.json b/package-lock.json
index a2f5de30e..33615a745 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,6 +48,7 @@
                 "electron": "35.1.5",
                 "eslint-linter-browserify": "9.24.0",
                 "force-graph": "1.49.5",
+                "happy-dom": "17.4.4",
                 "i18next": "25.0.0",
                 "i18next-http-backend": "3.0.2",
                 "jquery": "3.7.1",
@@ -9337,6 +9338,30 @@
             "dev": true,
             "license": "MIT"
         },
+        "node_modules/happy-dom": {
+            "version": "17.4.4",
+            "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-17.4.4.tgz",
+            "integrity": "sha512-/Pb0ctk3HTZ5xEL3BZ0hK1AqDSAUuRQitOmROPHhfUYEWpmTImwfD8vFDGADmMAX0JYgbcgxWoLFKtsWhcpuVA==",
+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "webidl-conversions": "^7.0.0",
+                "whatwg-mimetype": "^3.0.0"
+            },
+            "engines": {
+                "node": ">=18.0.0"
+            }
+        },
+        "node_modules/happy-dom/node_modules/whatwg-mimetype": {
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
+            "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q==",
+            "dev": true,
+            "license": "MIT",
+            "engines": {
+                "node": ">=12"
+            }
+        },
         "node_modules/has": {
             "version": "1.0.4",
             "dev": true,
diff --git a/package.json b/package.json
index a67ed2592..52bc611a9 100644
--- a/package.json
+++ b/package.json
@@ -13,10 +13,14 @@
         "packages/*"
     ],
     "scripts": {
-        "chore:ci-update-nightly-version": "tsx ./scripts/update-nightly-version.ts",
-        "chore:update-build-info": "tsx ./scripts/update-build-info.ts",
+        "client:test": "npm --workspace=apps/client test",
+        "client:build": "npm --workspace=apps/client build:webpack",
+
         "server:test": "npm --workspace=apps/server test",
-        "server:coverage": "npm --workspace=apps/server coverage"
+        "server:coverage": "npm --workspace=apps/server coverage",
+
+        "chore:ci-update-nightly-version": "tsx ./scripts/update-nightly-version.ts",
+        "chore:update-build-info": "tsx ./scripts/update-build-info.ts"
     },
     "devDependencies": {
         "tsx": "^4.19.3"