jeep15cba

Give Claude (and the user) direct psql access to a Supabase database by generating a project-specific db-cli.sh — no MCP, no Supabase CLI install. Invoke when the user wants database access, wants to run SQL against Supabase, apply schema migrations, back up / restore the database, or says things like "set up db access", "give me psql access to Supabase", "let Claude query my database", "inspect my Supabase schema", "I don't want an MCP for this".