packages: merged with test environment

.github/workflows/tests.yml

@@ -65,8 +65,6 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v4
-            - run: npm install -g karma-cli
+            - run: npm install
             - working-directory: tests/netteForms
-              run: npm install
-            - working-directory: tests/netteForms
-              run: karma start
+              run: npx karma start

package.json

@@ -19,9 +19,16 @@
 		"url": "git+https://github.com/nette/forms.git"
 	},
 	"devDependencies": {
+		"@babel/preset-env": "^7.24.6",
 		"@eslint/js": "^9.4.0",
 		"@stylistic/eslint-plugin": "^2.1.0",
 		"eslint": "^9.4.0",
-		"globals": "^15.3.0"
+		"globals": "^15.3.0",
+		"jasmine": "^5.1.0",
+		"jasmine-core": "^5.1.1",
+		"karma": "^6.4.2",
+		"karma-chrome-launcher": "^3.2.0",
+		"karma-jasmine": "^5.1.0",
+		"terser": "^5.31.0"
 	}
 }