Changes

Co-authored-by: renee-png <262607627+renee-png@users.noreply.github.com>

supabase/migrations/20260428005239_2d5dd166-67e0-4072-b14a-6bad8450ceb2.sql

@@ -0,0 +1,9 @@
+-- Remove overly-permissive public SELECT policy on payment_requests
+DROP POLICY IF EXISTS pr_select_public_by_id ON public.payment_requests;
+
+-- Authenticated users can see payment requests they created, or admins see all
+CREATE POLICY pr_select_owner_or_admin
+ON public.payment_requests
+FOR SELECT
+TO authenticated
+USING (is_admin(auth.uid()) OR created_by = auth.uid());