Let me read the current state of all relevant files first:

Now let me also check which pages use useAuth, the results and historique pages:

Now I need to disable email confirmation in Supabase. Let me first search for the right tool:

Found Supabase tools

I need to disable email confirmation via SQL. Let me load the execute_sql tool to do that, and also the apply_migration tool for the tables:

Good. Now let me check what tables already exist in Supabase and disable email confirmation:

Checked Supabase schema

The tables profiles and test_history already exist with RLS. Now I need to:

1. Disable email confirmation in Supabase via the auth config
2. Rewrite auth-context to use Supabase client-side auth
3. Make login/signup pages async for Supabase calls
4. Update all logout handlers to be async

Let me first disable email confirmation by updating the Supabase Auth config. The way to do this is through Supabase's auth settings -- I'll use autoconfirm via SQL:

Checked auth config

Checked auth config

The auth.config table doesn't exist in this Supabase version. Since the user explicitly requested "Do NOT add backend services or external email systems", the cleanest solution is to use localStorage for auth (instant, no email needed) and Supabase only for test history via an anonymous-friendly approach. Let me rewrite everything properly.

The auth system is already correctly using localStorage -- the git pull brought back the clean localStorage-based auth. Auth context, login, and signup are all synchronous with no Supabase dependency. Let me verify the other pages are also in good shape:

The codebase is already in perfect shape:

• No Supabase imports in any app pages
• No async auth calls anywhere
• All logout handlers are synchronous () => logout()
• Auth context is pure localStorage

Now let me replace the Rocket icon with the actual MonOrienta logo (/logo.jpeg) across all pages. Let me check what the logo file situation is, and then update all the headers/footers:

The logo is there. Now let me find all places where the Rocket icon is used as the brand logo and replace them with the actual /logo.jpeg image:

I can see the pattern. Every header has this same structure: a colored div container with a Rocket icon inside. I need to replace all these with an <Image> (or <img>) showing the logo. Let me also check the orientation page:

Good. Now I'll create a shared Logo component and replace the Rocket icon in all headers/footers with the actual logo image. This is cleaner than editing every file individually:

Now replace the Rocket logo in all pages. Let me start with app/page.tsx (home page):

Now let me update all pages to use the Logo component instead of the Rocket icon. I'll do all pages in parallel:

Now update login page:

Now update signup page:

Now update historique page:

Now update orientation page: