fixup! Integration tests for command line arguments

Author: richardkmichael

client/playwright.config.ts

@@ -66,6 +66,9 @@ export default defineConfig({
 
     /* Record video on failure */
     video: "retain-on-failure",
+
+    /* Useful for local debugging */
+    // headless: false,
   },
 
   /* Configure projects for major browsers */