Fix: Re-add RLS policy for user profiles

supabase/migrations/20251009120848_dc342324-4aba-458f-b42a-da94db85e5d6.sql

@@ -0,0 +1,16 @@
+-- Fix: Re-add the missing RLS policy for users to view their own profiles
+-- This is critical for the useAuth hook to function properly
+
+-- Allow users to view their own complete profile from the profiles table
+-- This was accidentally removed in the previous migration
+CREATE POLICY "Users can view their own profiles"
+ON public.profiles
+FOR SELECT
+TO authenticated
+USING (auth.uid() = user_id);
+
+-- Add comment
+COMMENT ON POLICY "Users can view their own profiles" ON public.profiles IS 
+'Allows users to view their own complete profile from the profiles table.
+This is essential for the useAuth hook and profile editing functionality.
+For viewing other users profiles, use the filtered_profiles view which enforces privacy controls.';