Restore Playwright config

Author: adamziel

packages/playground/website/playwright/playwright.config.ts

@@ -11,7 +11,7 @@ export const playwrightConfig: PlaywrightTestConfig = {
 	fullyParallel: false,
 	/* Fail the build on CI if you accidentally left test.only in the source code. */
 	forbidOnly: !!process.env.CI,
-	retries: 0,
+	retries: 3,
 	workers: 3,
 	/* Reporter to use. See https://playwright.dev/docs/test-reporters */
 	reporter: [['html'], ['list', { printSteps: true }]],
@@ -40,10 +40,10 @@ export const playwrightConfig: PlaywrightTestConfig = {
 			},
 		},
 
-		// {
-		// 	name: 'firefox',
-		// 	use: { ...devices['Desktop Firefox'] },
-		// },
+		{
+			name: 'firefox',
+			use: { ...devices['Desktop Firefox'] },
+		},
 
 		// Safari runner is disabled in CI – it used to be enabled but the tests
 		// failed randomly without any obvious reason.