I never expected this response ~robot-toast

It started with an SSO project. I was building an IDP server — the kind that handles authentication across connected domains. I wanted a Google-like widget, the one that shows up and says " Hey, you switched accounts " or " Welcome back, Pratham. " Clean. Branded. Satisfying. So I built a toast that shipped via a script tag directly from my IDP server . It worked. But it was rigid, tightly coupled to my server, and offered almost zero flexibility for anything outside that one use case. That both