disable parallel tests

Author: itsMapleLeaf

workspaces/tests/playwright.config.ts

@@ -12,7 +12,7 @@ import { defineConfig } from "@playwright/test"
 export default defineConfig({
 	testDir: "./tests",
 	/* Run tests in files in parallel */
-	fullyParallel: true,
+	fullyParallel: false,
 	/* Fail the build on CI if you accidentally left test.only in the source code. */
 	forbidOnly: !!process.env.CI,
 	/* Retry on CI only */