refactor(infra): directory structure (#4615)

vitest.config.ts

@@ -24,14 +24,18 @@ export default defineConfig({
       resolve(rootDir, './scripts/setup/global.ts'),
     ],
     include: [
-      resolve(rootDir, 'packages/**/*.spec.ts'),
-      resolve(rootDir, 'packages/**/*.spec.tsx'),
-      resolve(rootDir, 'apps/core/**/*.spec.ts'),
-      resolve(rootDir, 'apps/core/**/*.spec.tsx'),
-      resolve(rootDir, 'tests/unit/**/*.spec.ts'),
-      resolve(rootDir, 'tests/unit/**/*.spec.tsx'),
+      resolve(rootDir, 'packages/common/**/*.spec.ts'),
+      resolve(rootDir, 'packages/common/**/*.spec.tsx'),
+      resolve(rootDir, 'packages/frontend/**/*.spec.ts'),
+      resolve(rootDir, 'packages/frontend/**/*.spec.tsx'),
+    ],
+    exclude: [
+      '**/node_modules',
+      '**/dist',
+      '**/build',
+      '**/out,',
+      '**/frontend/electron',
     ],
-    exclude: ['**/node_modules', '**/dist', '**/build', '**/out'],
     testTimeout: 5000,
     coverage: {
       provider: 'istanbul', // or 'c8'