Supabase Integration CRITICAL: Backend-First Execution Order You MUST set up the Supabase backend BEFORE writing any Swift code. Follow this exact order: Phase 1: Backend Setup (via Supabase MCP) 1. Create all tables with — columns, types, foreign keys, constraints, indexes 2. Enable RLS on every table — 3. Create RLS policies for every table — SELECT, INSERT, UPDATE, DELETE as appropriate 4. Create storage buckets — public for images, private for documents 5. Create storage policies — per-user folder enforcement on 6. Create triggers — for , denormalized counters, etc. 7. Verify with and 8.…