Cleaned up auth. Ensured everything is necessary

scripts/supabase_schema.sql

@@ -0,0 +1,59 @@
+-- Create a table for public profiles
+create table profiles (
+  id uuid references auth.users on delete cascade not null primary key,
+  updated_at timestamp with time zone,
+  email text,
+  full_name text,
+  avatar_url text,
+  provider text,
+
+  constraint full_name_length check (char_length(full_name) >= 3 and char_length(full_name) <= 50),
+);
+-- Set up Row Level Security (RLS)
+-- See https://supabase.com/docs/guides/auth/row-level-security for more details.
+alter table profiles
+  enable row level security;
+
+create policy "Public profiles are viewable by everyone." on profiles
+  for select using (true);
+
+create policy "Users can insert their own profile." on profiles
+  for insert with check ((select auth.uid()) = id);
+
+create policy "Users can update own profile." on profiles
+  for update using ((select auth.uid()) = id);
+
+-- This trigger automatically creates a profile entry when a new user signs up via Supabase Auth.
+-- See https://supabase.com/docs/guides/auth/managing-user-data#using-triggers for more details.
+create function public.handle_new_user()
+returns trigger
+set search_path = ''
+as $$
+begin
+  insert into public.profiles (id, email, full_name, avatar_url, provider, updated_at)
+  values (
+    new.id,
+    new.email,
+    new.raw_user_meta_data->>'full_name',
+    new.raw_user_meta_data->>'avatar_url'
+    new.raw_user_meta_data->>'provider',
+    now()
+  );
+  return new;
+end;
+$$ language plpgsql security definer;
+create trigger on_auth_user_created
+  after insert on auth.users
+  for each row execute procedure public.handle_new_user();
+
+-- Set up Storage!
+insert into storage.buckets (id, name)
+  values ('avatars', 'avatars');
+
+-- Set up access controls for storage.
+-- See https://supabase.com/docs/guides/storage#policy-examples for more details.
+create policy "Avatar images are publicly accessible." on storage.objects
+  for select using (bucket_id = 'avatars');
+
+create policy "Anyone can upload an avatar." on storage.objects
+  for insert with check (bucket_id = 'avatars');