Supabase Studio: AI Assistant and User Impersonation

Supabase has introduced the Supabase Assistant, an AI sidekick within its dashboard, along with new features aimed at accelerating developers' journey from idea to production. These include Row Level Security Policies made easy with AI, Postgres Roles for changing Studio's Postgres role, User Impersonation for visualizing security policies, Realtime Inspector for inspecting and debugging Realtime requests, and Feature Previews for testing new features. The Supabase Assistant is initially supported in the Row Level Security editor but will be expanded to other areas of the studio soon.