init

frontend/vitest.config.ts

@@ -0,0 +1,26 @@
+import { fileURLToPath } from "node:url";
+import { configDefaults, defineConfig, mergeConfig } from "vitest/config";
+import viteConfig from "./vite.config";
+
+export default defineConfig(({ command, mode }) => {
+	return mergeConfig(
+		{
+			test: {
+				inspectBrk: false,
+				fileParallelism: true,
+				testTimeout: 0,
+				exclude: [...configDefaults.exclude, "e2e/**"],
+				root: fileURLToPath(new URL("./", import.meta.url)),
+				browser: {
+					enabled: true,
+					headless: false,
+					provider: "playwright",
+					// https://vitest.dev/guide/browser/playwright
+					instances: [{ browser: "chromium" }],
+					screenshotFailures: false,
+				},
+			},
+		},
+		viteConfig({ mode, command }),
+	);
+});