diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..bc3777c
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,16 @@
+.PHONY: clean/test
+clean/test:
+	sudo rm -rf coverage build .svelte-kit test-results results-e2e.xml
+
+.PHONY: clean/node
+clean/node:
+	rm -rf node_modules
+	rm package-lock.json
+
+.PHONY: ci
+ci:
+	make clean/node
+	make clean/test
+	npm ci
+	npm run build:check
+	npm run test
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 8b8f186..9fe6fe4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,8 +24,6 @@
 				"@testing-library/svelte": "^5.2.9",
 				"@types/node": "^24.10.3",
 				"@types/qrcode": "^1.5.6",
-				"@vitest/browser": "^4.0.16",
-				"@vitest/browser-playwright": "^4.0.16",
 				"@vitest/coverage-v8": "^4.0.16",
 				"eslint": "^9.39.2",
 				"eslint-config-prettier": "^10.1.8",
@@ -41,8 +39,7 @@
 				"typescript": "^5.9.2",
 				"typescript-eslint": "^8.50.0",
 				"vite": "^7.3.0",
-				"vitest": "^4.0.16",
-				"vitest-browser-svelte": "^2.0.1"
+				"vitest": "^4.0.16"
 			}
 		},
 		"node_modules/@acemir/cssom": {
@@ -2408,55 +2405,6 @@
 				"url": "https://opencollective.com/typescript-eslint"
 			}
 		},
-		"node_modules/@vitest/browser": {
-			"version": "4.0.16",
-			"resolved": "https://registry.npmjs.org/@vitest/browser/-/browser-4.0.16.tgz",
-			"integrity": "sha512-t4toy8X/YTnjYEPoY0pbDBg3EvDPg1elCDrfc+VupPHwoN/5/FNQ8Z+xBYIaEnOE2vVEyKwqYBzZ9h9rJtZVcg==",
-			"dev": true,
-			"license": "MIT",
-			"peer": true,
-			"dependencies": {
-				"@vitest/mocker": "4.0.16",
-				"@vitest/utils": "4.0.16",
-				"magic-string": "^0.30.21",
-				"pixelmatch": "7.1.0",
-				"pngjs": "^7.0.0",
-				"sirv": "^3.0.2",
-				"tinyrainbow": "^3.0.3",
-				"ws": "^8.18.3"
-			},
-			"funding": {
-				"url": "https://opencollective.com/vitest"
-			},
-			"peerDependencies": {
-				"vitest": "4.0.16"
-			}
-		},
-		"node_modules/@vitest/browser-playwright": {
-			"version": "4.0.16",
-			"resolved": "https://registry.npmjs.org/@vitest/browser-playwright/-/browser-playwright-4.0.16.tgz",
-			"integrity": "sha512-I2Fy/ANdphi1yI46d15o0M1M4M0UJrUiVKkH5oKeRZZCdPg0fw/cfTKZzv9Ge9eobtJYp4BGblMzXdXH0vcl5g==",
-			"dev": true,
-			"license": "MIT",
-			"peer": true,
-			"dependencies": {
-				"@vitest/browser": "4.0.16",
-				"@vitest/mocker": "4.0.16",
-				"tinyrainbow": "^3.0.3"
-			},
-			"funding": {
-				"url": "https://opencollective.com/vitest"
-			},
-			"peerDependencies": {
-				"playwright": "*",
-				"vitest": "4.0.16"
-			},
-			"peerDependenciesMeta": {
-				"playwright": {
-					"optional": false
-				}
-			}
-		},
 		"node_modules/@vitest/coverage-v8": {
 			"version": "4.0.16",
 			"resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.0.16.tgz",
@@ -4384,6 +4332,7 @@
 			"integrity": "sha512-1wrVzJ2STrpmONHKBy228LM1b84msXDUoAzVEl0R8Mz4Ce6EPr+IVtxm8+yvrqLYMHswREkjYFaMxnyGnaY3Ng==",
 			"dev": true,
 			"license": "ISC",
+			"optional": true,
 			"dependencies": {
 				"pngjs": "^7.0.0"
 			},
@@ -4430,6 +4379,7 @@
 			"integrity": "sha512-LKWqWJRhstyYo9pGvgor/ivk2w94eSjE3RGVuzLGlr3NmD8bf7RcYGze1mNdEHRP6TRP6rMuDHk5t44hnTRyow==",
 			"dev": true,
 			"license": "MIT",
+			"optional": true,
 			"engines": {
 				"node": ">=14.19.0"
 			}
@@ -5948,20 +5898,6 @@
 				}
 			}
 		},
-		"node_modules/vitest-browser-svelte": {
-			"version": "2.0.1",
-			"resolved": "https://registry.npmjs.org/vitest-browser-svelte/-/vitest-browser-svelte-2.0.1.tgz",
-			"integrity": "sha512-z7GFio7vxaOolY+xwPUMEKuwL4KcPzB8+bepA9F0Phqag/TJ4j7IAGSwm4Y/FBh7KznsP+7aEIllMay0qDpFXw==",
-			"dev": true,
-			"license": "MIT",
-			"funding": {
-				"url": "https://opencollective.com/vitest"
-			},
-			"peerDependencies": {
-				"svelte": "^3 || ^4 || ^5 || ^5.0.0-next.0",
-				"vitest": "^4.0.0"
-			}
-		},
 		"node_modules/w3c-xmlserializer": {
 			"version": "5.0.0",
 			"resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-5.0.0.tgz",
diff --git a/package.json b/package.json
index 4601c89..a0bba9a 100644
--- a/package.json
+++ b/package.json
@@ -30,8 +30,6 @@
 		"@testing-library/svelte": "^5.2.9",
 		"@types/node": "^24.10.3",
 		"@types/qrcode": "^1.5.6",
-		"@vitest/browser": "^4.0.16",
-		"@vitest/browser-playwright": "^4.0.16",
 		"@vitest/coverage-v8": "^4.0.16",
 		"eslint": "^9.39.2",
 		"eslint-config-prettier": "^10.1.8",
@@ -47,8 +45,7 @@
 		"typescript": "^5.9.2",
 		"typescript-eslint": "^8.50.0",
 		"vite": "^7.3.0",
-		"vitest": "^4.0.16",
-		"vitest-browser-svelte": "^2.0.1"
+		"vitest": "^4.0.16"
 	},
 	"dependencies": {
 		"otplib": "^12.0.1",
diff --git a/tsconfig.json b/tsconfig.json
index 6fc639f..b92ccc5 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -10,7 +10,7 @@
 		"sourceMap": true,
 		"strict": true,
 		"moduleResolution": "bundler",
-		"types": ["@testing-library/jest-dom"]
+		"types": ["@testing-library/jest-dom", "vitest/globals"]
 	}
 	// Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
 	// except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
diff --git a/vite.config.ts b/vite.config.ts
index 4f5fe00..0508620 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -5,6 +5,7 @@ import { svelteTesting } from '@testing-library/svelte/vite'
 export default defineConfig({
 	plugins: [sveltekit(), svelteTesting()],
 	test: {
+		globals: true,
 		coverage: {
 			provider: 'v8',
 			include: ['src/**/*.{svelte,ts}', '!src/**/*.d.ts'],
diff --git a/vitest-setup-client.ts b/vitest-setup-client.ts
deleted file mode 100644
index 570b9f0..0000000
--- a/vitest-setup-client.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-/// <reference types="@vitest/browser/matchers" />
-/// <reference types="@vitest/browser/providers/playwright" />
diff --git a/vitest-setup.js b/vitest-setup.js
index a9d0dd3..c44951a 100644
--- a/vitest-setup.js
+++ b/vitest-setup.js
@@ -1 +1 @@
-import '@testing-library/jest-dom/vitest'
+import '@testing-library/jest-dom'