diff --git a/vitest.config.browser.ts b/vitest.config.browser.ts
deleted file mode 100644
index 39777e7..0000000
--- a/vitest.config.browser.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import { svelte } from '@sveltejs/vite-plugin-svelte';
-import { playwright } from '@vitest/browser-playwright';
-import path from 'node:path';
-import { defineConfig } from 'vitest/config';
-
-export default defineConfig({
-    plugins: [svelte()],
-
-    test: {
-        name: 'component-browser',
-        include: ['src/**/*.svelte.test.ts', 'src/**/*.svelte.test.js'],
-        exclude: [
-            'node_modules',
-            'dist',
-            'e2e',
-            '.storybook',
-            'src/shared/shadcn/**/*',
-        ],
-        testTimeout: 10000,
-        hookTimeout: 10000,
-        restoreMocks: true,
-        setupFiles: ['./vitest.setup.component.ts'],
-        globals: false,
-        // Use browser environment with Playwright (Vitest 4 format)
-        browser: {
-            enabled: true,
-            headless: true,
-            provider: playwright(),
-            instances: [{ browser: 'chromium' }],
-            screenshotFailures: true,
-            screenshotDirectory: '.playwright/screenshots',
-        },
-    },
-
-    resolve: {
-        alias: {
-            $lib: path.resolve(__dirname, './src/lib'),
-            $app: path.resolve(__dirname, './src/app'),
-            $shared: path.resolve(__dirname, './src/shared'),
-            $entities: path.resolve(__dirname, './src/entities'),
-            $features: path.resolve(__dirname, './src/features'),
-            $routes: path.resolve(__dirname, './src/routes'),
-            $widgets: path.resolve(__dirname, './src/widgets'),
-        },
-    },
-});
diff --git a/vitest.config.component.ts b/vitest.config.component.ts
deleted file mode 100644
index 6f26d3e..0000000
--- a/vitest.config.component.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import { svelte } from '@sveltejs/vite-plugin-svelte';
-import { playwright } from '@vitest/browser-playwright';
-import path from 'node:path';
-import { defineConfig } from 'vitest/config';
-
-export default defineConfig({
-    plugins: [svelte()],
-
-    test: {
-        name: 'component-browser',
-        include: ['src/**/*.svelte.test.ts', 'src/**/*.svelte.test.js'],
-        exclude: [
-            'node_modules',
-            'dist',
-            'e2e',
-            '.storybook',
-            'src/shared/shadcn/**/*',
-        ],
-        testTimeout: 10000,
-        hookTimeout: 10000,
-        restoreMocks: true,
-        setupFiles: ['./vitest.setup.component.ts'],
-        globals: false,
-        // Use browser environment with Playwright for Svelte 5 support
-        browser: {
-            enabled: true,
-            headless: true,
-            provider: playwright(),
-            instances: [{ browser: 'chromium' }],
-            screenshotFailures: true,
-            screenshotDirectory: '.playwright/screenshots',
-        },
-    },
-
-    resolve: {
-        alias: {
-            $lib: path.resolve(__dirname, './src/lib'),
-            $app: path.resolve(__dirname, './src/app'),
-            $shared: path.resolve(__dirname, './src/shared'),
-            $entities: path.resolve(__dirname, './src/entities'),
-            $features: path.resolve(__dirname, './src/features'),
-            $routes: path.resolve(__dirname, './src/routes'),
-            $widgets: path.resolve(__dirname, './src/widgets'),
-        },
-    },
-});