[S] Implement push notification service

Integrate OneSignal SDK for iOS/Android push notifications with deep linking, rich media support, and notification preferences sync.

Debug WebSocket disconnections

Investigate and fix intermittent WebSocket disconnections causing missed real-time notifications in production. Affects ~5% of active sessions.

Design error state components

Create consistent error state designs for empty states, 404 pages, and API failure scenarios across the application with appropriate illustrations.

Evaluate RSC for checkout optimization

Analyze React Server Components architecture to reduce checkout page load time and improve Core Web Vitals scores for better SEO ranking.

Optimize user dashboard queries

Refactor N+1 queries on user dashboard causing P95 latency > 2s under load. Implement query batching and Redis caching layer.

[S] Design notification animations

Create animation specifications for push notification entry, interaction states, and dismissal using Rive based on research findings.

Draft technical blog on RSC migration

Write a developer-focused blog post documenting our RSC migration learnings, performance gains, and best practices for the engineering blog.

Build OAuth2 SSO integration

[S] Benchmark animation libraries