pre-launch quality checks 3

https://acornmetric.com/s/WXk7fOEM_e1lYqA3x8OGp

Before any launch, the team runs through a final checklist to catch hidden bugs and usability hiccups. We test sign-up flows, payment systems, error messages, and edge cases on real devices. It feels tedious, but catching a broken link or slow load time now saves a flood of frustrated user reports later.