test: configure playwright

Co-authored-by: Amruth Pillai <im.amruth@gmail.com>

playwright.config.ts

@@ -0,0 +1,44 @@
+import { defineConfig, devices } from "@playwright/test";
+
+const port = Number.parseInt(process.env.PORT ?? "3000", 10);
+const baseURL = process.env.APP_URL ?? `http://localhost:${port}`;
+const isCI = Boolean(process.env.CI);
+
+export default defineConfig({
+	testDir: "./tests/e2e/specs",
+	fullyParallel: true,
+	forbidOnly: isCI,
+	retries: isCI ? 2 : 0,
+	workers: isCI ? 2 : undefined,
+	timeout: 60_000,
+	expect: {
+		timeout: 10_000,
+	},
+	reporter: isCI
+		? [["list"], ["github"], ["junit", { outputFile: "test-results/e2e-junit.xml" }]]
+		: [["list"], ["html", { open: "never" }]],
+	use: {
+		baseURL,
+		trace: "retain-on-failure",
+		screenshot: "only-on-failure",
+		video: "retain-on-failure",
+	},
+	projects: [
+		{
+			name: "chromium",
+			use: { ...devices["Desktop Chrome"] },
+		},
+	],
+	webServer: {
+		command: "pnpm start",
+		url: `${baseURL}/api/health`,
+		reuseExistingServer: !isCI,
+		timeout: 120_000,
+		env: {
+			...process.env,
+			APP_URL: baseURL,
+			NODE_ENV: "production",
+			PORT: String(port),
+		},
+	},
+});