name: Backend Master description: Master skill for Backend Integration (Supabase) and API handling. Covers database schema, authentication, and SQL. triggers:

• fix supabase
• database migration
• api integration
• auth issue

Backend Master Skill

🎯 Capabilities

• Supabase: Client initialization, RLS policies, Types generation.
• Database: Postgres SQL, Migrations, Schema design.
• Auth: User management, Session handling (useAuthStore).
• Data Sync: Offline-first patterns (if applicable), Real-time subscriptions.

🛠️ Best Practices

• Types: Always generate types from Supabase schema.
• RLS: Never leave tables public unless intended.
• Security: Use useSupabase composable, never raw client in components.

🔄 Workflow

1. Schema: Design table in SQL Editor or migration file.
2. Types: Run npm run update-types (or equivalent).
3. Store: Update Pinia store to fetch/cache data.
4. UI: Bind clean data to Vue components.