"fix-greg-email-fresh-pgdata4"

backend/src/index.ts

@@ -65,7 +65,7 @@ async function runInitUsers(): Promise<void> {
     await db.query(
       `INSERT INTO users (name, email, password_hash)
        VALUES ($1, $2, $3)
-       ON CONFLICT (email) DO NOTHING`,
+       ON CONFLICT (email) DO UPDATE SET name = EXCLUDED.name`,
       [user.name, user.email, hash]
     );
     console.log(`  ✅ Utilisateur prêt : ${user.name} <${user.email}>`);