Workspace
New proposal
Create an empty document now, or start from AI or a template. All three produce the same underlying document, so you can switch approach at any point.
Database not connected
Copy .env.example to .env.local and fill in your Supabase URL and service role key, then run supabase/schema.sql and supabase/seed.sql in the SQL Editor. Restart the dev server afterwards so the new variables load.