chore: initial commit

vitest.config.ts

@@ -0,0 +1,19 @@
+import { fileURLToPath } from 'node:url';
+import { mergeConfig, defineConfig, configDefaults } from 'vitest/config';
+import viteConfig from './vite.config';
+
+export default mergeConfig(
+  viteConfig({
+    command: 'build',
+    mode: 'test',
+  }),
+  defineConfig({
+    test: {
+      include: ['**/*.{test,spec}.?(c|m)[jt]s?(x)'],
+      environment: 'happy-dom',
+      exclude: [...configDefaults.exclude, 'e2e/**'],
+      root: fileURLToPath(new URL('./', import.meta.url)),
+      teardownTimeout: 5000,
+    },
+  }),
+);