RBAC seems to be working

src/lib/supabase.ts

@@ -0,0 +1,23 @@
+import { createClient } from '@supabase/supabase-js'
+
+// Local development configuration
+const supabaseUrl = 'http://127.0.0.1:54321'
+const supabaseAnonKey = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0'
+
+export const supabase = createClient(supabaseUrl, supabaseAnonKey)
+
+// Database types for TypeScript
+export interface User {
+  id: string
+  email: string
+  role: 'admin' | 'conductor' | 'analyst'
+  created_at: string
+  updated_at: string
+}
+
+export interface Role {
+  id: string
+  name: 'admin' | 'conductor' | 'analyst'
+  description: string
+  created_at: string
+}