Supabase RLS Policy Workflow

A complete Row-Level Security (RLS) policy workflow for Supabase projects. Includes 30+ ready-to-use SQL policy templates covering multi-tenant SaaS, e-commerce, social platforms, and admin panels. Each policy is explained with threat model, implementation SQL, testing queries, and common pitfalls. Includes a decision flowchart for choosing the right policy pattern. ### Domains Covered - Multi-tenant SaaS (8 policies) - E-commerce (7 policies) - Social Platform (8 policies) - Admin Panel (7 policies) Includes testing guide with verification queries for each policy and a comprehensive list of common mistakes and fixes.