Big things, maybe all's better now

supabase/migrations/054_test_simple_policy.sql

@@ -0,0 +1,25 @@
+-- Test: simplest possible policies for organizations + org_members
+-- Remove is_platform_admin() to isolate the issue
+
+-- Fix organizations SELECT
+DROP POLICY IF EXISTS "Members can view their organizations" ON public.organizations;
+CREATE POLICY "Members can view their organizations" ON public.organizations
+  FOR SELECT TO authenticated
+  USING (
+    EXISTS (
+      SELECT 1 FROM public.org_members
+      WHERE org_id = organizations.id
+        AND user_id = (select auth.uid())
+    )
+  );
+
+-- Fix org_members SELECT - use simplest self-referencing pattern
+DROP POLICY IF EXISTS "Members can view org members" ON public.org_members;
+CREATE POLICY "Members can view org members" ON public.org_members
+  FOR SELECT TO authenticated
+  USING (
+    org_id IN (
+      SELECT om.org_id FROM public.org_members om
+      WHERE om.user_id = (select auth.uid())
+    )
+  );