Improve a Framer SaaS platform with Supabase Auth/Database

We have an existing marketing website built in Framer with a small client portal that needs a few backend integrations and bug fixes before launch. The main task is to connect the existing Framer forms to Supabase so contact requests and support tickets are stored in the database. You'll also implement Supabase Auth (magic link login) for the client portal and ensure authenticated users can view their own submitted requests by querying the appropriate Supabase tables. There are a few existing issues that need to be resolved, including fixing session persistence after page refresh, improving form validation, handling API errors gracefully, and updating Row Level Security (RLS) policies so users can only access their own records. The project is already set up, so this is primarily an integration and debugging task rather than building new functionality from scratch. Experience with Framer, Supabase Auth, PostgreSQL, JavaScript/TypeScript, REST APIs, and debugging frontend-to-backend integrations is required.